(Ninpetch), P. W. W., Phompanjai, S., Sritho , C. and Srijarumeteeyan, C. (2021) “Strengthening Health According to Sappurisadhamma 7 for Vanz boys in Khon Kaen Province”, Dhammathas Academic Journal, 21(1), pp. 91–102. available at: https://so06.tci-thaijo.org/index.php/dhammathas/article/view/243798 (accessed: 2 October 2026).