(1)
hanifah, karimah; Azara, R.; Nurbaya, S. Implementation of Halal Certification at the Canteen of SMA Muhammadiyah 2 (SMAMDA) Sidoarjo: Penerapan Sertifikasi Halal Di Kantin SMA Muhammadiyah 2 (SMAMDA) Sidoarjo. PELS 2026, 10, 281-286.