Harmonisasi Nilai Amanah Dan Ngajeni Dalam Pelayanan Konsumen Pada Umkm Di Jawa Tengah: Harmonizing the Values of Amanah (Trustworthiness) and Ngajeni (Respect) in Customer Service for MSMEs in Central Java. BAMJ [Internet]. 2025 Jun. 18 [cited 2026 Feb. 2];3(01). Available from: https://journal.tescopublisher.com/index.php/bamj/article/view/31