Suwitono, Marvel Reuben, Juniarti P. Sahat, Joshua H.L. Tobing, and Ellen V. N. Simatupang. “Growth Hormone Effects in Plantlet Micropropagation of Several Potato (Solanum Tuberosum) Varieties”. 11th International Scholars Conference 5, no. 1 (October 30, 2017): 161. Accessed July 22, 2024. https://jurnal.unai.edu/index.php/isc/article/view/1620.