Riqotul Qolbih Mukminin, & Muhammad Habibi Siregar,. (2026). From Quiet to Vibrant: The Role of the Majelis Taklim Syiar Islam (MTSI) in Revitalizing Mosque Prosperity (A Case Study at PTPN IV Bah Jambi, Simalungun Regency). Jurnal Dakwah Dan Komunikasi, 11(1), 161–173. https://doi.org/10.29240/jdk.v11i1.16455