P. W. Sugandasiri (Kethom), P. Sribunrueang, and Phrakrukhamphithammanuwat, “The Development of Reading Comprehension Skills Using the KWL PLUS Technique for Grade 9 Students at Phrapariyattidhamma Chao Phraya Bodindecha School, Yasothon Province”, JBER, vol. 12, no. S1, pp. 91–100, May 2026.