Sharma P, Gupta A, Malik S, Jha P. Quality improvement in manufacturing process through six sigma: A case study of Indian MSME firm. YUJOR [Internet]. 2019 Nov. 1 [cited 2026 Jun. 2];29(4):519-37. Available from: https://yujor.fon.bg.ac.rs/index.php/yujor/article/view/594