PUANGSUN, S.; PIASAI, K.; HAJISALAH, S.; JANJAROON, A. THE DEVELOPMENT OF INDICATORS AND EVALUATION CRITERIA OF COMPETENCY IN MATHEMATICAL PROOFS FOR PRE-SERVICE MATHEMATICS TEACHERS BY USING THE MODIFIED DELPHI TECHNIQUE. Journal of Social Science and Cultural, [S. l.], v. 9, n. 11, p. 113–128, 2025. Disponível em: https://so06.tci-thaijo.org/index.php/JSC/article/view/289792. Acesso em: 1 oct. 2026.