Wonggo, Denia Septiana, Hartaty Hadady, and Rheza Pratama. 2021. “PERBANDINGAN ABNORMAL RETURN SAHAM SEBELUM DAN SESUDAH STOCK SPLIT DI BURSA EFEK INDONESIA 2014-2018”. Jurnal MS 9 (2). https://doi.org/10.33387/jms.v9i2.5250.