Febrina Arfi 2020. ANALISIS KADAR AIR, KADAR KOTORAN, DAN ASAM LEMAK BEBAS PADA INTI KELAPA SAWIT SECARA KUANTITATIF DI PTPN 1 PKS TANJUNG SEUMENTOH ACEH TAMIANG. Lingkar: Journal of Environmental Engineering. 1, 1 (Jul. 2020), 19-26. DOI:https://doi.org/10.22373/ljee.v1i1.847.