Helen Chrystina Putri, Vonny Tiara Narundana. Analysis Of Promotional Strategies And Service Quality On Usage Satisfaction Steam Hjg Car Wash In Pungur District Central Lampung. GLORY [Internet]. 2024 Sep. 9 [cited 2024 Sep. 20];2(4):172-88. Available from: https://jurnal.stikes-ibnusina.ac.id/index.php/GLORY/article/view/1721