PARKSIN, K.; CHAROENKITTHANALAP, S. Application of Lean Production to Sale and Customer Relations Center Development of TOT Public Company Limited, Phra Nakhon Si Ayutthaya Province. Mahachula Academic Journal, Bangkok, Thailand, v. 9, n. 2, p. 232–245, 2022. Disponível em: https://so04.tci-thaijo.org/index.php/JMA/article/view/258371. Acesso em: 6 may. 2024.