Durian is a key commodity with high economic value in South Sumatra, but the generative propagation of this plant still faces obstacles. This research aims to determine the effect of NAA (Naphthalene Acetic Acid) application in MS (Murashige and Skoog) medium on callus induction in durian leaf explants (Durio zibethinus Murr.). The research used a completely randomized design (CRD) with five le…