YUNARNI SIREGAR, HERLINA HERLINA, SINTOWATI RINI UTAMI 2025. DEVELOPMENT AND VALIDATION OF THE BACP MULTIMODAL INSTRUCTIONAL MODEL FOR TEACHING PUBLIC SPEAKING IN INDONESIAN SENIOR HIGH SCHOOLS. TPM – Testing, Psychometrics, Methodology in Applied Psychology. 32, S9 (2025): Posted 15 December (Dec. 2025), 2970–2981. DOI:https://doi.org/10.5281/zenodo.19061175.