Sumiyana, Sumiyana. “Day Of The Week Dan Monday Effect: Fenomena Yang Terbuktikan Tidak Konsisten Di Pasar Modal Indonesia”. Jurnal Manajemen Teori dan Terapan| Journal of Theoretical and Applied Management 1, no. 1 (April 25, 2008). Accessed June 13, 2025. https://e-journal.unair.ac.id/JMTT/article/view/2359.