Arafah, D.L. et al. 2021. The Effect Hormone BAP (6-Benzyl Amino Purine) on the Growth of Potato Axillary Shoots (Solanum Tuberosum L.) in Vitro. Jurnal Biologi Tropis. 21, 3 (Sep. 2021), 641–647. DOI:https://doi.org/10.29303/jbt.v21i3.2823.