Hapsoh, Isna Rahma Dini, and Alif Hadi Ariansyah. “Growth and Yield of Sweet Potatoes (Ipomoea Batatas L.) Under Different Planting Distances and Application Frequencies of Biofertilizer”. Journal Galung Tropika 15, no. 1 (April 30, 2026): 108–126. Accessed June 13, 2026. http://jurnalpertanianumpar.com/index.php/jgt/article/view/1404.