Rahardian Saraswati, Y., C. Setiorini, and D. Agatha Cornelia. “Pengaruh The Day Of The Week Effect, Week Four Effect Dan Rogalsky Effect Terhadap Return Saham Lq-45 Di Bursa Efek Indonesia”. Jurnal Riset Akuntansi & Perpajakan (JRAP), Vol. 2, no. 01, June 2015, pp. 43-54, doi:10.35838/jrap.2015.002.01.4.