WAHYUNI, Hana Catur; ANDRIANI EKO P; HASAN UBAIDILLAH; BILQIS SABRINA A; M. AMIN ZAKARIYAH. Circular Economy Training of Halal Product Process in UMKM Mentored By PD Nasyiatul Aisyiah, Sidoarjo. Kontribusia : Research Dissemination for Community Development, [S. l.], v. 8, n. 2, p. 88–92, 2025. DOI: 10.30587/kontribusia.v8i2.8997. Disponível em: https://journal.umg.ac.id/index.php/kontribusia/article/view/8997. Acesso em: 15 jun. 2026.