Mabel , P., Halitopo, M., & Yikwa, P. (2025). THE IMPACT OF POSTERS ON STUDENTS’ VOCABULARY DEVELOPMENT AT SMA YPPK ST. THOMAS WAMENA. Multidisciplinary Indonesian Center Journal (MICJO), 2(4), 5051–5056. https://doi.org/10.62567/micjo.v2i4.1442