Darma, I., Karma, I., & Santiana, I. (2020). Blended Learning, Inovasi Strategi Pembelajaran Matematika di Era Revolusi Industri 4.0 Bagi Pendidikan Tinggi. PRISMA, Prosiding Seminar Nasional Matematika, 3, 527-539. Retrieved from https://journal.unnes.ac.id/sju/prisma/article/view/37580