Lolowang, I. , Lapian, S.L.J. , Tumbuan, W.J.A. and Ogi, I.W.J. 2023. The Effect of Online Advertisement on Purchase Intention Mediated by Brand Atitude (Study at Pt Akr Land Kawanua Emerald City Manado). International Journal of Business Diplomacy and Economy. 2, 1 (Jan. 2023), 13–19. DOI:https://doi.org/10.51699/ijbde.v2i1.841.