Hayati R, Irman M, Agia LN. Sell in May and Go Away or Just Another January Effect? Studied of Anomaly in Indonesia Stock Exchange . IJEDR [Internet]. 2020Jan.2 [cited 2025Jul.7];1(1):45-56. Available from: https://yrpipku.com/journal/index.php/ijedr/article/view/27