Pratama, V.J.E. 2020. Analisis Yuridis Terhadap Putusan Nomor 9/Pdt.Sus-Hki/Cipta/2017/PN Niaga Surabaya Dalam Perkara PT. Inter Sport Marketing Melawan PT. Dunkindo Lestari. SAPIENTIA ET VIRTUS. 5, 2 (Sep. 2020), 17 - 19. DOI:https://doi.org/10.37477/sev.v5i2.315.