Utoyo, Mohammad Imam, and Toto Nusantara. “Keterbatasan Perumuman Operator Integral Fraksional Di Ruang Lebesgue Pada Ruang Kuasi Metrik Tak Homogen”. PRISMA, Prosiding Seminar Nasional Matematika (February 1, 2017): 623-631. Accessed May 6, 2024. https://journal.unnes.ac.id/sju/prisma/article/view/21550.