Parlindungan1, P. , Sanny, L. , Sholihah, S.A. , Nofrisel , N. and Zaroni , Z. 2025. Behaviour and Satisfaction Effects on User Loyalty within e-Procurement of National Oil Firms. Studi Akuntansi, Keuangan, dan Manajemen. 5, 2 (Oct. 2025), 469–484. DOI:https://doi.org/10.35912/sakman.v5i2.5524.