Br Ginting SL, Jahrizal, Yovita I. Analisis Biaya Produksi Industri Bengkel Las Di Kecamatan Pangkalan Kerinci . JOSERI [Internet]. 2025 Apr. 10 [cited 2026 Oct. 12];2(2). Available from: https://journal.ypmki.com/index.php/joseri/article/view/35