Mastarida, Friska, and Friska Mastarida. “Peranan Inovasi Layanan Terhadap Kinerja Bisnis Pada Industri Jasa”. Innovative: Journal Of Social Science Research 1, no. 2 (December 31, 2021): 709–712. Accessed August 11, 2026. http://j-innovative.org/index.php/Innovative/article/view/138.