Sitohang, Bertrand Silverius, Sahata Manalu, Mancur Sinaga, and Niswan Harefa. 2023. “The Validity of Marriage Through Constitutional Court Decision Number 69 Puu-XIII 2015 Reviewed from Law Number 1 Of 1974”. Jurnal Pendidikan Tambusai 7 (3):20637-42. https://doi.org/10.31004/jptam.v7i3.9541.