Manda, Katrini, Amir Jaya, and Johannes Baptista Halik. “E-WOM Dan Author Image Sebagai Faktor Penentu Keputusan Pembelian Novel Karya Virda A. Putri Di Indonesia”. RIGGS: Journal of Artificial Intelligence and Digital Business 4, no. 4 (January 9, 2026): 10105–10112. Accessed January 31, 2026. https://journal.ilmudata.co.id/index.php/RIGGS/article/view/4719.