Kongdachudomkul, Chatchai, Wilert Puriwat, and Danupol Hoonsopon. 2025. “Digital Transformation Maturity Measurement (DTMM) for the Oil and Gas Industry”. HighTech and Innovation Journal 6 (2):632-49. https://doi.org/10.28991/HIJ-2025-06-02-018.