RIZAL, M. The Existence Of Traditional Islamic Boarding School Education In The Era Of Industrial Revolution 4.0: EKSISTENSI PENDIDIKAN PONDOK PESANTREN TRADISIONAL DALAM ERA REVOLUSI INDUSTRI 4.0. Al Yasini : Jurnal Keislaman, Sosial, hukum dan Pendidikan, v. 8, n. 2, p. 310, 17 Nov. 2023.