Faradila Yasmin , E., Widyastuti, U., & Kurnianti, D. (2026). UJI PERBEDAAN ABNORMAL RETURN SAHAM PADA SUBINDUSTRI TEKSTIL SEBELUM DAN SESUDAH PENGUMUMAN KEBIJAKAN TARIF TRUMP. Global Research and Innovation Journal, 2(2), 121–129. Retrieved from https://journaledutech.com/index.php/great/article/view/1208