SUNDARALINGAM. D, DR.T.M. GNANASOUNDARI. EFFECTIVENESS OF MULTIMEDIA-BASED INSTRUCTION ON ACHIEVEMENT IN BOTANY AMONG HIGHER SECONDARY SCHOOL STUDENTS. TPM – Testing, Psychometrics, Methodology in Applied Psychology, [S. l.], v. 32, n. S5 (2025): Posted 03 August, p. 1978–1980, 2025. Disponível em: https://tpmap.org/submission/index.php/tpm/article/view/4693. Acesso em: 13 sep. 2026.