CHIRAGKUMAR S. CHAUHAN; SANJAY C. SHAH; SHRIKANT P. BHATAGALIKAR. Improvement of Productivity by application of Basic seven Quality control Tools in manufacturing industry. International Journal of Advance Research in Engineering, Science & Technology, [S. l.], v. 1, n. 1, p. 15–19, 2014. Disponível em: https://ijarest.org/index.php/ijarest/article/view/5. Acesso em: 7 feb. 2026.