AZIZAN SENTOSAH HUTABARAT; ALVIEN SEPTIAN HAERISMA; ANTON SUDRAJAT. Analysis of Institutional Efficiency and Donor Utility: A Study of Integrated Service Quality in the Philanthropy Sector. JURNAL ECONOMINA, [S. l.], v. 5, n. 5, p. 1371–1382, 2026. DOI: 10.55681/economina.v5i5.2242. Disponível em: https://ejournal.45mataram.ac.id/index.php/economina/article/view/2242. Acesso em: 2 jun. 2026.