1.
Dwikesumasari PR, Nugraha RD. Event Sponsorship Service Quality at PT Sinar Sosro East Java Region: A Gap Analysis. TIJAB [Internet]. 2019 Dec. 16 [cited 2025 Feb. 7];3(2):73-86. Available from: https://e-journal.unair.ac.id/TIJAB/article/view/15089