“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”. 2025. Business, Accounting and Management Journal 3 (01). https://journal.tescopublisher.com/index.php/bamj/article/view/31.