1.
Gultom E, Aritonang B. PELATIHAN PEMBUATAN DETERJEN DI SMKN 3 MEDAN. JAM [Internet]. 2020 Aug. 18 [cited 2026 Jan. 30];1(1):139-45. Available from: https://e-journal.sari-mutiara.ac.id/index.php/JAM/article/view/1275