Effect of using fresh palm oil and used palm oil as a fatliquoring agent to the physical quality of tilapia fish skin in vegetable tannery

by Pertiwiningrum, Ambar, Nugroho, Kurniawan Eko, Roufi, Muhammad Aziz Nur, Pastawan, Viagian, Yuliatmo, Ragil, Abidin, Mohammad Zainal, Erwanto, Yuny
Published 2022