ANORA, Ayu; MULTAZAM, Muhammad; MARDHIAH, Ainol. Eka Learning Center (ELC) Tutoring Assistance thru the Development of SOPs and a Transparent Bookkeeping System Based on Excel Software. Unram Journal of Community Service, [S. l.], v. 6, n. 3, p. 454–459, 2025. DOI: 10.29303/ujcs.v6i3.1128. Disponível em: https://jurnalpasca.unram.ac.id/index.php/UJCS/article/view/1128. Acesso em: 1 dec. 2025.