“Analisis Kualitas Produk Toolbox Menggunakan Metode Seven Tools Di PT. KSKB: Product Quality Analysis of Toolbox Using Seven Tools Method at PT. KSKB”. Jurnal Asiimetrik: Jurnal Ilmiah Rekayasa & Inovasi, vol. 5, no. 2, July 2023, pp. 263-72, https://doi.org/10.35814/asiimetrik.v5i2.4877.