วชิรเมธี พ. (2019) “A Study of Momentary Concentration Taught in Mahāsatipaññhānasutta’s Insight Meditation Practice”, Mahamakut Graduate School Journal, 13(2), pp. 76–85. Available at: https://so04.tci-thaijo.org/index.php/mgsj/article/view/201681 (Accessed: 9 May 2024).