- PPS, Suanmafai P, Addhasitdho PS. The Promotion of Question-and-Answer Sermon in Isan Tradition of Monks at Phanom Phrai District, Roi-Et Province. JGSR [internet]. 2023 Jun. 30 [cited 2026 Sep. 15];8(1):217-26. available from: https://so03.tci-thaijo.org/index.php/saketreview/article/view/263182