Jenny, & Siregar, A. H. . (2022). Analysis of the Influence of Innovation and Celebrity Endorser towards the Business Succes of PT Bukalapak.com tbk (Case Study on STMB MULTISMART Batch 19). Jurnal Mantik, 6(3), 3265-3272. https://doi.org/10.35335/mantik.v6i3.3063