Vol. 5 No. 2: April - September 2026

View Vol. 5 No. 2: April - September 2026
DOI: https://doi.org/10.61730/yrp42d58
Published: 2026-04-11

Articles

  • Digital Supply Chain Optimization in E-Commerce Bubiess Beads Using The Simplex Method Based On Coefficient Matrix

    Nabilla Alya Naila, Najwa Fauziah, Nurhalimah, Naufal Ihsan Hadi Mukhtar, Loranty Folia Simanjuntak
    174-184
    Abstract Views : 0
    DOI : https://doi.org/10.61730/kejper26

  • Analysis of Coffee MSME Production Cost Efficiency Using the Leontief Matrix Model Based on Monthly Production Data at Sumatra Roastery in Medan City

    Loranty Folia Simanjuntak, Joan Unedo Siregar, Teguh Aditya Wahyudi, Paloma Elisabeth KD, Rahayu Grasela Br Aritonang, Benny sitorus
    124-132
    Abstract Views : 38
    DOI : https://doi.org/10.61730/vegjaa70

  • The Influence of Population Number and Unemployment Rate on Poverty Level in North Tapanuli Regency 2013-2023

    Sheryl Valencia Pangaribuan, Riris Hotma Roito Manalu, Mika Jun Fera Br. Limbong, Elisabeth Fitryany Manik
    133-139
    Abstract Views : 26
    DOI : https://doi.org/10.61730/wzpnxx55

  • Transformation Matrix Modeling and Correlation Analysis to Measure the Impact of Digitalization on the Sales Performance of Culinary SMEs in Medan

    Bella Amelia, Loranty Folia Simanjuntak, Tiara Mahdalena Pandiangan, Yose Renaldy Sinaga, Yosua Alberto Siregar, Alberto Inzaghi Haposan Pasaribu
    140-150
    Abstract Views : 45
    DOI : https://doi.org/10.61730/sjx07624

  • The Impact of Renewable Energy, CO2 Emissions, and Population on Economic Growth in ASEAN 2013-2023

    Syarifah
    151-156
    Abstract Views : 29
    DOI : https://doi.org/10.61730/h9jrrm93

  • Analysis of Production Cost Efficiency of Coffee Shop Business "Prestasi Kopi" at Medan State University Based on Linear Equation System and Inverse Matrix in Marginal Cost Analysis, Marginal Revenue, and BEP

    Yudhistira Sadewa, Yohanes Afrinkus, Bela Magdalena , Luna Selciella , Shella Halim
    157-168
    Abstract Views : 25
    DOI : https://doi.org/10.61730/8xwy8y74

  • Analysis of the Implementation of Accrual-Based Government Accounting Standards in the Financial Statements of Medan City Government

    Putri Kemala Lubis, Khairani Matondang, Donita Nababan Nababan, Nursandi Sihombing, Reginta Barus
    169-173
    Abstract Views : 5
    DOI : https://doi.org/10.61730/1w5r5t80