จวนสูงเนิน อ.; P็HONNONG I. A STUDY OF LEARNING ACHIEVEMENT ON MATHEMATICS AND GROUP WORKING BEHAVIORS OF GRADE 5 STUDENTS USING COOPERATIVE LEARNING TEAM ACHIEVEMENT DIVISION TECHNIQUE WITH POLYA’ PROBLEM SOLVING PROCESS. Research Community and Social Development Journal, Nakhon Ratchasima, Thailand, v. 16, n. 3, p. 261–272, 2022. DOI: 10.14456/nrru-rdi.2022.60. Disponível em: https://so04.tci-thaijo.org/index.php/NRRU/article/view/255457. Acesso em: 17 sep. 2026.