Hening Widowati, Agus Sutanto, Achyani, Fenny Thresia, Nedi Hendri, Mia Cholvistaria (2020) “The Concept of Organic Cultivation as a Sustainable Agricultural Education Effort”, International Journal of Advanced Science and Technology, 29(7s), pp. 144 - 157. Available at: https://sersc.org/journals/index.php/IJAST/article/view/9423 (Accessed: 23September2021).