Achmad Daengs, GS. The Effect of Relationship Marketing Factors toward Consumer Loyalty of PT. Astra International Tbk - Toyota Kijang Innova: Special on Commercial Car Category I in Surabaya. EKONOMIKA45 [Internet]. 2013 Dec. 1 [cited 2025 Apr. 28];1(1):39-51. Available from: https://jurnaluniv45sby.ac.id/index.php/ekonomika/article/view/4