Saragi, Cyprianus P.H., Mai Fernando Nainggolan, M. Reza Aulia, and Derhana Sinaga. “Analysis of Income and Risk of Cassava Farming Business in Bosar Galugur, Simalungun, Indonesia”. The International Journal of Business & Management 10, no. 6 (June 30, 2022). Accessed July 22, 2024. https://internationaljournalcorner.com/index.php/theijbm/article/view/170725.