KHUSNA ARIF RAKHMAN; NURFATIMAH SUGRAH; ILHAM S.W. MAURAJI; SUDIR UMAR; AGUNG ABADI KISWANDONO. Design and Validation of a Practicum Module for Gravimetric Analysis Techniques in Project-Based Learning. Orbital: Jurnal Pendidikan Kimia, [S. l.], v. 8, n. 2, p. 119–131, 2024. DOI: 10.19109/ojpk.v8i2.24096. Disponível em: https://jurnal.radenfatah.ac.id/index.php/orbital/article/view/24096.. Acesso em: 29 mar. 2025.