Widiastuti, Ekaningtyas, & Jaryono Jaryono. " SHORT CONTRARIAN INVESTMENT STRATEGY : PENGUJIAN WINNER-LOSER ANOMALY PADA SAHAM-SAHAM DI BURSA EFEK INDONESIA." Performance: Jurnal Personalia, Financial, Operasional, Marketing dan Sistem Informasi [Online], 14.2 (2011): 49-63. Web. 28 Mar. 2024