Analisis Risiko Kecelakaan Kerja dengan Metode Hirarc di Bengkel RPS Machineering (TPM) SMK Nurul Islam Gresik. Science and Physics Education Journal (SPEJ, [S. l.], v. 7, n. 1, p. 32–41, 2024. DOI: 10.31539/spej.v7i1.8617. Disponível em: https://journal.ipm2kpe.or.id/index.php/SPEJ/article/view/8617. Acesso em: 1 feb. 2026.