3
1
50
K3 Pertambangan Kajian Keselamatan Dan Kesehatan Kerja Sektor Pertambangan
Lalu Muhammad Saleh
Primary Author
Atjo Wahyu
Additional Author
mixed material
9786230200960
Yogyakarta
Deepublish
2019
WhatsApp_Image_2026-03-27_at_01.36.35_%282%29.jpeg.jpeg
Kesehatan Dan Keselamatan Kerja Proyek Tambang
Is Anin Nazura
Primary Author
mixed material
9786230239571
Yogyakarta
Deepublish
2022
WhatsApp_Image_2026-03-26_at_18.12.44_%281%29.jpeg.jpeg
Manajemen Keselamatan dan Kesehatan Kerja ( K3 ) Bagi Tenaga Kerja Bidang Pengelasan ( Occupational Safety and Health Management of Welders )
Yoto
Primary Author
Abdul Qolik
Additional Author
Marsono
Additional Author
Djoko Kustono
Additional Author
Solichin
Additional Author
mixed material
9786024622985
Malang
Media Nusa Creative
2019
256.jpg.jpg