Lubis, Herri, Satria Utama, and Indra Cahyadinata. 2023. “Probability and Impact of Risk on the Palm Sugar Household Industry in Air Periukan Sub-District Seluma District”. AGRITEPA: Jurnal Ilmu Dan Teknologi Pertanian 10 (2), 307-14. https://doi.org/10.37676/agritepa.v10i2.4307.