Fitra Syawal Harahap ORCID iD Department of Agriculture, Faculty of Science and Technology, Universitas Labuhanbatu, Labuhanbatu, North Sumatra 21411, Indonesia Indonesia
Hilwa Walida ORCID iD Department of Management, Faculty of Economics and Business, Universitas Labuhanbatu, Labuhanbatu, North Sumatra 21411, Indonesia Indonesia
Zulkifli Musannip Effendi Siregar ORCID iD Department of Agriculture, Faculty of Science and Technology, Universitas Labuhanbatu, Labuhanbatu, North Sumatra 21411, Indonesia Indonesia