ลดาชาติล.; ภูทวีม.; ลดาชาติล. A Hypothetical Learning Progression for Haze Air Pollution in the Northern Region of Thailand. INTEGRATED SOCIAL SCIENCE JOURNAL, FACULTY OF SOCIAL SCIENCES AND HUMANITIES, MAHIDOL UNIVERSITY, v. 6, n. 1, p. 116-150, 6 jun. 2019.