Aramyok, T. “Model of Efficient construction engineering management in the digital age for affiliated petrochemical industry, PTT Public Company Limited: A Case study of IRPC Public Company Limited”. Journal of Innovation and Management, vol. 11, no. 1, June 2026, pp. 39-52, https://so03.tci-thaijo.org/index.php/journalcim/article/view/293795.