Suma, Dewi, and Budi Alamsyah Siregar. 2022. “The Effect Of Creativity And Innovation On Competitive Advantage (Case Study On Business Personnel Of Bata Business In The Sub-District Of Pematang Kaseh Perbaungan)”. Jurnal Mantik 6 (1):823-35. https://iocscience.org/ejournal/index.php/mantik/article/view/2388.