Dhian Tyas Untari, Firman Maulana, Ahmad Syarif, Nyayu Maya Ardini, Muhammad Ali Mustofa and Hardjito S. Darmojo 2025. The Existence of Customary Law in the Recognition and Protection of Collective Rights of Betawi Batik Motifs as Traditional Knowledge and Traditional Cultural Expressions (TCE). International Journal of Education, Vocational and Social Science . 5, 01 (Dec. 2025), 119-128. DOI:https://doi.org/10.63922/ijevss.v5i01.2646.