LEUANGLISH vilaisavanh, Yardvongsa K. Developing the Ability to Solve One-Variable Equations and Inequalities by Using the KWDL Technique for 2nd Year Lower Secondary School Students at Na Seng Lower Secondary School, Kaysone Phomvihane, Savannakhet Province. sujournal [Internet]. 2025 May 27 [cited 2026 Jan. 17];11(2):82-9. Available from: http://www.su-journal.com/index.php/su/article/view/1002