1.
Marannu Eppang B, Puad Mat Som A. Examining Certification Values of Certified Employees in Indonesia’s Tourism Industry. IJET [Internet]. 2018 Dec. 13 [cited 2025 Aug. 16];7(4.34):143-8. Available from: https://mail.sciencepubco.com/index.php/IJET/article/view/23847