Retnosary, R., & Patricia Anggela, F. (2020). Spinoff Effect of Tourism Attraction to Local Business Performance at Tugu Kebulatan Proklamasi, Rengasdengklok. Journal of Advanced Research in Business and Management Studies, 14(1), 25–34. Retrieved from https://akademiabaru.com/submit/index.php/arbms/article/view/1323