MUFARRIH, A.; HARIJONO, A.; QOSIM, N.; GUMONO, G. Pelatihan Penggunaan Jangka Sorong Siswa Madrasah Aliyah Singosari. AMMA : Jurnal Pengabdian Masyarakat, [S. l.], v. 1, n. 10, p. 1156–1163, 2022. Disponível em: https://journal.mediapublikasi.id/index.php/amma/article/view/1117. Acesso em: 5 oct. 2024.