ทองโอฬาร จ. “The Guidelines of Enhancing the Social Responsibility Based on Puññakiriyā-Vatthu (bases of Meritorious Action)”. Mahachula Academic Journal, vol. 9, no. 2, Aug. 2022, pp. 79-96, https://so04.tci-thaijo.org/index.php/JMA/article/view/255251.