จินตะกัน อ. Improving Company Work Safety With 3E Principles and Increase Quality of Clock in Clock Out System of the Company: A Case Study of the Company A. The Journal of Integrated Business Innovation and Sustainability (JIBIS), Bangkok, Thailand, v. 10, n. 1, p. 1–13, 2020. Disponível em: https://so02.tci-thaijo.org/index.php/fam/article/view/239940. Acesso em: 1 oct. 2026.