BR GINTING, Serbina Lorensa; JAHRIZAL; YOVITA, Indri. Analisis Biaya Produksi Industri Bengkel Las Di Kecamatan Pangkalan Kerinci . Journal of Sustainable Entrepreneur Region Industry, [S. l.], v. 2, n. 2, 2025. Disponível em: https://journal.ypmki.com/index.php/joseri/article/view/35. Acesso em: 11 oct. 2026.