Enzho Aryadipo M, Ali A, Hendrizal H. ANALYSIS OF QUALITY CONTROL WITH METHOD STATISTICAL PROCES CONTROL (SPC) BOX CULVERT AT PT. LUTVINDO WIJAYA PERKASA PEKANBARU. JRMI [Internet]. 31 Januari 2021 [dikutip 21 November 2024];3(1):70-8. Tersedia pada: https://jurnal.pascabangkinang.ac.id/index.php/jrmi/article/view/67