Jurnal Penelitian Terapan Kimia (Pentana, eISSN 2798-4974) published by Industrial Chemical Engineering, Vocational School, Diponegoro University | Published by: Industrial Chemical Engineering, Vocational School, Diponegoro University Jl. Prof. Soedarto, S.H. Tembalang, Semarang 50275 | Website: https://ejournal2.undip.ac.id/index.php/pentana/