Md Lias, M. K. H., M. Abdul Wahid, and N. Othman. “CONCEPTUAL DEVELOPMENT OF A PULVERIZED COAL COMBUSTOR RIG (PCCR) FOR TESTING CO-FIRING PULVERIZED COAL AND AMMONIA FUEL”. Journal of Aerospace Society Malaysia, vol. 2, no. 1, Apr. 2024, pp. 10-18, https://www.aerosmalaysia.my/aeros_journal/index.php/journal/article/view/22.