Wasuthida Boonying และ Navapon Nontapa. (2023) A Study of Academic Achievement that Affects Algebraic Reasoning, Communication and Mathematical Presentation for Grade 7 Students. <i>Interdisciplinary Academic and Research Journal</i>, <i>3</i>(5), 81-98.Wasuthida Boonying และ Navapon Nontapa. "A Study of Academic Achievement that Affects Algebraic Reasoning, Communication and Mathematical Presentation for Grade 7 Students". Interdisciplinary Academic and Research Journal 3 (2023):81-98.Wasuthida Boonying และ Navapon Nontapa. A Study of Academic Achievement that Affects Algebraic Reasoning, Communication and Mathematical Presentation for Grade 7 Students. DR.KEN Institute of Academic Development and Promotion.:ม.ป.ท. 2023.