WAWORUNTU, Freetje et al.
Uji Validitas Sebagai Penentuan Kualitas Butir Soal Pilihan Ganda "Pacu Kimia" FMIPAK Unima.
Oxygenius: Journal Of Chemistry Education, [S.l.], v. 6, n. 1, p. 29-38, sep. 2024.
ISSN 2686-4649.
Available at: <https://www.indochembull.com/index.php/oxygenius/article/view/680>. Date accessed: 10 oct. 2026.
doi: https://doi.org/10.37033/ojce.v6i1.680.