BERKALA SAINSTEK (BST) with e-ISSN: 2339-0069, is a scientific journal published by University of Jember electronically since the first issue in 2013. Initially, BST only accepted articles from Jember University students with an integrated article review process with Sistem Informasi Terpadu (SISTER) University of Jember. Since 2016 BST has also received articles from internal and external lecturers/researchers at University of Jember. BST journal was registered at ARJUNA in 2017 and indexed at SINTA since 2018 with a rank of S5. Based on Surat Keputusan Menteri Riset, dan Teknologi/Kepala Badan Riset dan Inovasi Nasional No. 200/M/KPT/2020, dated December 20, 2020, BST rank 4 from volume 8 number 2 in 2020.