MULYANTO, Arif et al. Processing Tea Leaves as an Innovation in Traditional Soap Making in Gununglangit Village. Proceedings Series on Social Sciences & Humanities, [S. l.], v. 28, 2025. DOI: 10.30595/pssh.v28i.1974. Disponível em: http://conferenceproceedings.ump.ac.id/pssh/article/view/1974. Acesso em: 8 jul. 2026.