SHOFIE AZIZAH; KHOLIFAH AL ROSYADAH, H.; SULTAN MUBAROK, M. ASSISTANCE IN PRODUCING NIB AND HALAL CERTIFICATES FOR MSMEs, IN PEKALONGAN AND SURROUNDINGS. LANDMARK : (Jurnal Pengabdian Masyarakat), v. 1, n. 3, p. 133-139, 30 Oct. 2023.