Libertus Fransiskus Yadi, Rezkie Zulkarnain, Gustaf Hariyanto (2026). The utilization of audio-visual media in optimizing learning outcomes in Catholic religious education and ethics for grade XII students at Vocational School Sanggau. Priviet Social Sciences Journal, 6(5), 226–236. https://doi.org/10.55942/pssj.v6i5.1662