Sihaphon, P. and Keeratichamroen, W. (2023) “A STUDY OF LEARNING OUTCOMES ON RESPIRATORY SYSTEM LEARNING UNIT AND PROBLEM SOLVING ABILITY OF GRADE 11 STUDENTS USING STEM EDUCATION AND 5ES OF INQUIRY-BASED LEARNING”, Research Community and Social Development Journal. Nakhon Ratchasima, Thailand, 17(1), pp. 128–141. doi: 10.14456/nrru-rdi.2023.10.