Sumilia, S., Akhir, N. and Syarif, Z. (2019) “Plant Diversity in Various Agroforestry System Based on Cocoa in Pasaman, West Sumatra”, International Journal of Environment, Agriculture and Biotechnology, 4(2). Available at: https://journal-repository.com/index.php/ijeab/article/view/516 (Accessed: 22 November 2024).