A. P. Melinda, THE POWER OF SMKK: SISTEM MANAJEMEN KESELAMATAN KONSTRUKSI BERDASARKAN PERMEN PUPR NO. 21 TAHUN 2019. UNP PRESS, 2021. Accessed: Sep. 24, 2026. [Online]. Available: https://unppress.unp.ac.id/index.php/unp-press/catalog/book/47