PRANATA, Ogi Danika. Pelatihan Kompetisi Sains Nasional (KSN) Cabang Matematika Tingkat SMP/MTs melalui Pembelajaran Berbasis Puzzle (National Science Competition Training for Junior High School/MTs Mathematics Through Puzzle-Based Learning). Jurnal Pengabdian Masyarakat MIPA dan Pendidikan MIPA, [S. l.], v. 5, n. 2, p. 118–124, 2021. DOI: 10.21831/jpmmp.v5i2.42276. Disponível em: https://journal.uny.ac.id/index.php/jpmmp/article/view/42276. Acesso em: 4 jun. 2025.