Edigan, Firman, and Abriansyah Putra. “Analisis Risiko Pekerja Pengelasan Terhadap Kesehatan Ditinjau Dari Ergonomi Di CV Las Jasa Muda Kota Pekanbaru: Health Risk Analysis of Welding Work from Ergonomics Point of View at CV Las Jasa Muda, Pekanbaru City”. JURNAL SAINTIS 17, no. 2 (October 1, 2017): 46–57. Accessed November 4, 2025. https://journal.uir.ac.id/index.php/saintis/article/view/2198.