Kennedy PSJ. Peningkatan Pemahaman Story-Driven Marketing pada Legenda Batu Parsidangan Huta Siallagan Samosir, Sumatera Utara. AMMA [Internet]. 2022 Oct. 25 [cited 2024 Oct. 5];1(09):1101-9. Available from: https://journal.mediapublikasi.id/index.php/amma/article/view/1026