Hokking, T. and Keeratichamrorn, W. (2023) “A STUDY OF THE LEARNING ACHIEVEMENT IN LEARNING UNIT OF FUN INFORMATION AND SURROUNDING-CONTEXTUAL PUZZLES AND MATHEMATICAL LITERACY IN 6TH-GRAND ELEMENTARY SCHOOL STUDENTS USING CONTEXT-BASED LEARNING WITH KWDL TECHNIQUE”, Research Community and Social Development Journal. Nakhon Ratchasima, Thailand, 17(3), pp. 167–178. doi: 10.14456/nrru-rdi.2023.43.