Mary Roxanne E. Abella และ Kurt S. Candilas. (2024) Improving Grade 10 Students’ Expository Writing through Concept Mapping and Freewriting: A Quasi-Experimental Study. <i>BRU ELT JOURNAL</i>, <i>2</i>(1), 51-64.Mary Roxanne E. Abella และ Kurt S. Candilas. "Improving Grade 10 Students’ Expository Writing through Concept Mapping and Freewriting: A Quasi-Experimental Study". BRU ELT JOURNAL 2 (2024):51-64.Mary Roxanne E. Abella และ Kurt S. Candilas. Improving Grade 10 Students’ Expository Writing through Concept Mapping and Freewriting: A Quasi-Experimental Study. Ph.D. Program in English Language Teaching (ELT), Faculty of Humanities and Social Sciences, Buriram Rajabhat University:ม.ป.ท. 2024.