SUNDARALINGAM. D, DR.T.M. GNANASOUNDARI. EFFECTIVENESS OF MULTIMEDIA-BASED INSTRUCTION ON ACHIEVEMENT IN BOTANY AMONG HIGHER SECONDARY SCHOOL STUDENTS. TPM [Internet]. 2025 Aug. 3 [cited 2026 Sep. 13];32(S5 (2025): Posted 03 August):1978-80. Available from: https://tpmap.org/submission/index.php/tpm/article/view/4693