PIRIYA SOMASUNDRAM , MIN ZHANG. DIAGNOSTIC ANALYSIS OF MALAYSIAN YEAR FIVE PUPILS’ CONCEPTUALISATION OF THE EQUAL SIGN. TPM – Testing, Psychometrics, Methodology in Applied Psychology, [S. l.], v. 32, n. 4- December, p. 1776–1783, 2025. Disponível em: https://tpmap.org/submission/index.php/tpm/article/view/4102. Acesso em: 13 feb. 2026.