Damayanti A, Tjahjaningsih E. Product Innovation Effect and Market Orientation on Marketing Performance Mediated by Competitive Advantage . SL [Internet]. 2023 Jun. 5 [cited 2025 May 4];12(2):72-80. Available from: http://www.ejournal.um-sorong.ac.id/index.php/sentralisasi/article/view/2347