Sinaga, Daniel Hamonangan, and Prihantoro Syahdu Sutopo. “Meningkatkan Kualitas Produk Panel Box App-Tl Aluminium Dengan Efisiensi Biaya Kualitas Menggunakan Metode Continuous Improvement Di PT Powerindo Prima Perkasa”. Jurnal Syntax Admiration 5, no. 11 (November 18, 2024): 4684-4696. Accessed July 9, 2026. https://jurnalsyntaxadmiration.com/index.php/jurnal/article/view/1629.