1.
Jajan Badruzaman. Analysis of Comparison of Stock Prices before and after Announcement of Business-27 INDKS (Census on Companies in the Category of Business Index 27 in 2018). GJHSS [Internet]. 2019 Mar. 15 [cited 2024 May 5];19(E5):35-8. Available from: https://socialscienceresearch.org/index.php/GJHSS/article/view/2905