Fitriani, Nur Laela, Pika Silvianti, and Rahma Anisa. “Model Fungsi Transfer Input Ganda Untuk Pemodelan Jakarta Islamic Index”. Xplore: Journal of Statistics 7, no. 3 (January 2, 2019). Accessed April 30, 2024. http://journal.stats.id/index.php/xplore/article/view/149.