UMU NURLAELA, E. ASEK BERSAMA BU SIDIG DAN 1 BOS IMPLEMENTASI BLENING KIMIA: Erna Umu Nurlaela. TIWIKRAMA, [S. l.], v. 1, n. 1, 2022. Disponível em: https://jurnal.sman1purworejo.sch.id/index.php/tiwikrama/article/view/13. Acesso em: 8 sep. 2024.