Ming Khosasih, M. and Secapramana, L.V.H. 2021. PENGARUH SOCIAL MEDIA MARKETING ACTIVITIES TERHADAP ATTITUDINAL LOYALTY DAN BEHAVIOURAL LOYALTY PADA KONSUMEN OVO. Business and Finance Journal. 6, 1 (Apr. 2021), 39–50. DOI:https://doi.org/10.33086/bfj.v6i1.1978.