ANGGANG, A. I.; JAFAR, A.; SINGH, S. S. B. VALIDITY AND RELIABILITY OF A WATER LITERACY INSTRUMENT FOR LOWER SECONDARY STUDENTS IN MALAYSIA. INTERNATIONAL JOURNAL OF MODERN TRENDS IN SOCIAL SCIENCES (IJMTSS), [S. l.], v. 9, n. 33, 2026. DOI: 10.35631/IJMTSS.933001. Disponível em: https://gaexcellence.com/ijmtss/article/view/302. Acesso em: 7 mar. 2026.