[1]
K. A. RACHMADANI, A. N. SYAFIQ, S. . FATONAH, and A. WIJAYANGGO, “Ecoenzyme Is An Anti-Bacterial Material For Making Multi-Purpose Soap From Used Cooking Oil Case Study : Implementation Of The CSR Program PT Pertamina Patra Niaga Dppu Adi Sumarmo”, IJESSS, vol. 4, no. 4, pp. 971–976, Jul. 2023.