Arifin, S. et al. 2022. Strategy Analysis Of Cost Of Production In Determining The Price Of Corn In PT. Jagung Indonesia During Pandemic Covid 19 : Strategi Analisis Harga Pokok Produksi Dalam Penentuan Harga Jual Jagung Pada PT. Jagung Indonesia di Masa Pandemi Covid 19. Procedia of Social Sciences and Humanities. 3, (Jun. 2022), 541–547. DOI:https://doi.org/10.21070/pssh.v3i.129.