Panitnan Iemtom. (2019) Students' Self-Evaluation of English Improvement through Internet Usage for Learning Purposes. <i>Journal of Community Development Research (Humanities and Social Sciences)</i>, <i>12</i>(1), 25-35.Panitnan Iemtom. "Students' Self-Evaluation of English Improvement through Internet Usage for Learning Purposes". Journal of Community Development Research (Humanities and Social Sciences) 12 (2019):25-35.Panitnan Iemtom. Students' Self-Evaluation of English Improvement through Internet Usage for Learning Purposes. Naresuan University Graduate School:ม.ป.ท. 2019.