Wirawati S. ANALISA PENGENDALIAN KUALITAS PADA PROSES PRODUKSI COKE DI PT. KRAKATAU STEEL Tbk. Intent [Internet]. 19Feb.2020 [cited 19Apr.2025];3(1):25-1. Available from: https://ejournal.lppm-unbaja.ac.id/index.php/intent/article/view/797