Publikasi Dr. Rulianda Purnomo Wibowo, Sp., M.ec. | Fakultas Pertanian Universitas Sumatera Utara

Why we waste: A meta-analysis of food waste behavior using the Theory of Planned Behavior (TPB)

RIDHA RIZKI NOVANDA , MUHAMMAD KHALIQI , RULIANDA PURNOMO WIBOWO , Leo Rio Ependi Malau , Tri Yulni , Khoiru Rizqy Rambe

UNLEASHING THE POTENTIAL OF THE INDONESIAN TIMBER LEGALITY ASSURANCE SYSTEM FOR LEGALITY ASSURANCE, PERFORMANCE, AND GLOBAL COMPETITIVENESS

RULIANDA PURNOMO WIBOWO , TANTI NOVIANTI , Leo Rio Ependi Malau , Khoiru Rizqy Rambe , MUHAMMAD KHALIQI

Why we waste: A meta-analysis of food waste behavior using the Theory of Planned Behavior (TPB)

MUHAMMAD KHALIQI , RULIANDA PURNOMO WIBOWO , RIDHA RIZKI NOVANDA , Leo Rio Ependi Malau , Tri Yulni , Khoiru Rizqy Rambe

Spatial Price Integration and Asymmetric Threshold Effects in Red Shallot Markets Between Urban and Rural Areas: Evidence from North Sumatra, Indonesia

RULIANDA PURNOMO WIBOWO , PROF DR H SYA'AD AFIFUDDIN MEC , Arga Abdi Rafiud Darajat Lubis , DR IR RAHMANTA GINTING MSI

Evaporator design for the hydrogen-rich syngas production process from palm oil mill solid waste using steam methane reformer

TAUFIQ BIN NUR , ARIF NURYAWAN , RULIANDA PURNOMO WIBOWO

Business Sustainability Analysis of the Social Forestry Program in West Sumatra Province

DWI RACHMINA , FERYANTO , MAHDI , HERAWATI , ZEDNITA AZRIANI , RULIANDA PURNOMO WIBOWO

The influence of perceived usefulness in the technology acceptance model on the success of ERP implementation to support sustainability in North Sumatra’s palm oil companies

DR IR RAHMANTA GINTING MSI , RULIANDA PURNOMO WIBOWO , KOKO JUNAIDI

From waste to wealth: an economic analysis of briquette from empty fruit bunch within the circular economy framework

RULIANDA PURNOMO WIBOWO , TAUFIQ BIN NUR , DIAN PEBRIYANI , PUTRI NADIYAH SYARIFA NASUTION

Measuring determinants and potential exports of Indonesian agricultural commodities to ASEAN

MUHAMMAD KHALIQI , RULIANDA PURNOMO WIBOWO , Leo Rio Ependi Malau , Khoiru Rizqy Rambe

UNLEASHING THE EFFICIENCY AND POTENTIAL OF INDONESIAN FISHERY EXPORTS TO THE EUROPEAN UNION MARKET

MUHAMMAD KHALIQI , RULIANDA PURNOMO WIBOWO , TANTI NOVIANTI

ERP Implementation Success: Impact of Critical Factors and Employee Diversity at PT. ALAM Palm Plantation in North Sumatra

KOKO JUNAIDI , RULIANDA PURNOMO WIBOWO , DIANA CHALIL , DR IR RAHMANTA GINTING MSI

Fairtrade on coffee farming in Takengon District, Central Aceh Regency

RULIANDA PURNOMO WIBOWO , UJIANA SIANTURI , KRISTIAWAN HADINATA GINTING , DIANA CHALIL , DIAN PEBRIYANI

The Use of Technology Acceptance Model (TAM) to Analyze Consumer Acceptance Towards E-Commerce Websites. A Case of the Plantage. id Digital Transformation Solution

WILLY ARIA HARSANTO , IR H NAZARUDDIN MATONDANG MTPHD , RULIANDA PURNOMO WIBOWO

THE INFLUENCE OF SERVICE QUALITY, PRICE PERCEPTIONS AND EXPERIENTIAL MARKETING ON WORLD OF MOUTH IN MANDIRI BINA PRESTASI UNIVERSITY (UMBP) STUDENTS

CHRISTY ARDELIA TARIGAN , SUGIHARTO P , RULIANDA PURNOMO WIBOWO

ANALYSIS OF GOLDFISH PRODUCTION EFFICIENCY (CASE STUDY: LAWE BULAN SUBDISTRICT SOUTHEAST ACEH DISTRICT)

DR IR RAHMANTA GINTING MSI , INTAN MULIA , RULIANDA PURNOMO WIBOWO

Analysis Risk And Return Of Crops Portfolio

DIAN PEBRIYANI , RULIANDA PURNOMO WIBOWO

Analysis Of Indonesian Coffee Export Demand In The United States Using The AIDS Model

HABIBULAH , RULIANDA PURNOMO WIBOWO , SRI FAJAR AYU, SP, MM, DBA

Analysis of the Relationship between the Production and the Price through Development Pattern of Ginger Production in Simalungun Regency, North Sumatra

RULIANDA PURNOMO WIBOWO , ISKANDARINI , SRY ARTAWATI MANIK

Evaluation of the Implementation of Hospital Management Information Systems (SIMRS) Using the Hot-Fit Method at Al Fuadi General Hospital, Binjai

RULIANDA PURNOMO WIBOWO , YENI ABSAH

Predictors and Impact of Openness to Change in Asset Management Contract (AMC) Implementation at the Electric Power Service Company

RULIANDA PURNOMO WIBOWO , YENI ABSAH

The Effect of Quality of Work-Life, Training, and Organizational Climate on Job Satisfaction at PT. X's Plantation Company

ISKANDARINI , RULIANDA PURNOMO WIBOWO

Measurement of Supply Chain Management Performance on Toll Road Projects with Design and Build Contract Using SCOR and AHP Methods

RULIANDA PURNOMO WIBOWO

The Effect of Behavior and Characteristics of Shallot Farmers on Production Risk in Deli Serdang District

RULIANDA PURNOMO WIBOWO , SRI FAJAR AYU, SP, MM, DBA

Analysis of spinach and mustard farming portfolio in Marelan District

RULIANDA PURNOMO WIBOWO

Analyzing global competitiveness of Indonesian palm oil

MUHAMMAD KHALIQI , RULIANDA PURNOMO WIBOWO , YUSAK MARYUNIANTA , SUMONO

Analysis of carrot production development in Karo Regency North Sumatera

TAVI SUPRIANA , RULIANDA PURNOMO WIBOWO

Risk analysis of polyculture cultivations of tiger shrimp (Penaeus monodon) and tilapia (Oreochromis niloticus)(case: Belawan Sicanang Village, Medan Belawan District, Medan City)

TAVI SUPRIANA , RULIANDA PURNOMO WIBOWO

Risk analysis of polyculture cultivations of tiger shrimp (Penaeus monodon) and tilapia (Oreochromis niloticus) (case: Belawan Sicanang Village, Medan Belawan District, Medan City)

TAVI SUPRIANA , RULIANDA PURNOMO WIBOWO

Risk preference and choice of sugarcane planting method: Are risk-taker farmers more likely to choose bud chip methods?

RULIANDA PURNOMO WIBOWO

Analysis of Soybean Demand in North Sumatra Province

DR IR RAHMANTA GINTING MSI , RULIANDA PURNOMO WIBOWO

Analysis of effect of leadership style, work motivation and work ability to employee satisfaction in increasing performance of harvesters

RULIANDA PURNOMO WIBOWO

Analysis the factors affecting the womenâ€™s participation in economic activities of the fisherman households in coastal areas

RULIANDA PURNOMO WIBOWO , ISKANDARINI

Production and prices forecasting analysis of red chili (Capsicum annuum L.) in North Sumatera in 2028

SINAR INDRA KESUMA , RULIANDA PURNOMO WIBOWO

Analysis the factors affecting the women's participation in economic activities of the fisherman households in coastal areas

RULIANDA PURNOMO WIBOWO , ISKANDARINI

Analysis of the Effect of Compensation, Job Satisfaction, Commitment and Work Environment on Turnover Intention with Job Stress as Intervening Variables on Nurses of MitraÃ‚Â …

RULIANDA PURNOMO WIBOWO , MICHAEL NOVRANDA SURBAKTI , HARMEIN NASUTION

The Influence of Financial and Non-Financial Compensation on the Work Motivation of Harvest Workers in PT. Rizky Fajar Adi Putra

RULIANDA PURNOMO WIBOWO , A RAHIM MATONDANG

The Effect of Marketing Mix on Customer Satisfaction in Belawan Branch of PT Pelabuhan Indonesia 1 (Persero) Medan

AMRIN FAUZI , RULIANDA PURNOMO WIBOWO

The Effect of Implementing the Graphic Design in Digital Marketing on Sales of Products in Travel Companies

RULIANDA PURNOMO WIBOWO

The impact of risk and uncertainty on irrigation decision for paddy production in North Sumatera Indonesia

SUMONO , TAUFIK RIZALDI , RULIANDA PURNOMO WIBOWO

Analysis of UPSUS PAJALE program influence toward the decision of farmers in planting soybean commodity (case study: Sumberejo Village, Pagar Merbau Subdistrict, Deli SerdangÃ‚Â …

RULIANDA PURNOMO WIBOWO

Comparative analysis of technical efficiency between organic and non-organic rice farming in North Sumatera Indonesia

SUMONO , RULIANDA PURNOMO WIBOWO , DANI GUNAWAN

Is irrigated farm more efficient than non-irrigated no-tillage farm and non-irrigated conventional farm for a sample of Kansas corn farmer?

RULIANDA PURNOMO WIBOWO

Employee Needs Planning Based on Workloads Analysis in the Procurement Goods and Services of PT PLN (Persero) Unit Induk Pembangunan Pembangkit Sumatera

RULIANDA PURNOMO WIBOWO , HARMEIN NASUTION

The Influence of Marketing Mix Strategy on Decision to Buy Financing Product at PT Bank Pembiayaan Rakyat Syariah Puduarta Insani Medan

ENDANG SULISTYA RINI , RULIANDA PURNOMO WIBOWO , NUR AINUN

Deficit irrigation for rice farming with production risk due to weather variability

RULIANDA PURNOMO WIBOWO , TAUFIK RIZALDI , SUMONO

Analysis of UPSUS PAJALE program influence toward the decision of farmers in planting soybean commod

RULIANDA PURNOMO WIBOWO

Climate Change Adaptation Strategies for In-field Conservation Practices by Irrigated Farm

RULIANDA PURNOMO WIBOWO

The impact of fluctuation of the price of food commodity on inflation in North Sumatera Province

RULIANDA PURNOMO WIBOWO , SRI FAJAR AYU, SP, MM, DBA

Analysis of Influence of Training, Emotional Intelligence, and Organizational Culture to Employees performance at STTP Medan, North Sumatra, Indonesia

YENI ABSAH , RULIANDA PURNOMO WIBOWO

Talenta

RULIANDA PURNOMO WIBOWO

The pricing behavior comparison of Canada and Australia exporter in wheat international market using

RULIANDA PURNOMO WIBOWO

Pricing behavior of USA exporter in wheat international market

SUMONO , M JUFRI MSI IR , RULIANDA PURNOMO WIBOWO , MOZART DARUS MBA

The pricing behavior comparison of Canada and Australia exporter in wheat international market using Pricing to Market (PTM) and Residual Demand Elasticity (RDE)

SUMONO , M JUFRI MSI IR , MOZART DARUS MBA , RULIANDA PURNOMO WIBOWO

Using a crop simulation model to understand the impact of risk aversion on optimal irrigation management

RULIANDA PURNOMO WIBOWO

Optimal irrigation strategy with limited water availability accounting for the risk from weather uncertainty

RULIANDA PURNOMO WIBOWO

Is irrigated farm is more efficient than non-irrigated non-tillage farm and non-irrigated conventional farm for a sample of Kansas corn farmer?

RULIANDA PURNOMO WIBOWO

Irrigation technology upgrade and water savings on the Kansas High Plains aquifer

RULIANDA PURNOMO WIBOWO

Is irrigated farm is more efficient than non-irrigated non-tillage farm and non-irrigated conventional farm for a sample of Kansas corn farmer?

RULIANDA PURNOMO WIBOWO

Spatial Analysis and Implications of Cross-county Food and Retail Sectors in Virginia

RULIANDA PURNOMO WIBOWO