Amran Jambak, Ali, Sutan Pulungan, Erwin Syah Lubis, Rasmita Adelina, and Juli Yusran. 2025. “Agriculture Development Strategy Shallots (Allium Ascalonicum L) in Kota Padangsidimpuan”. International Journal of Natural Science Studies and Development (IJOSS) 2 (2):242-52. https://doi.org/10.55299/ijoss.v2i2.33.