De Pinto SimanjuntakOwen, Alfi Sapitri, and Vivi Asfianti. 2022. “Porang Cultivation Techniques for Improving the Welfare of the Sipahutar Village Community 1”. GANDRUNG: Jurnal Pengabdian Kepada Masyarakat 3 (2), 604-10. https://doi.org/10.36526/gandrung.v3i2.2112.