A. P. Nahumury and R. Antony, “Semi-Online Learning as a Solution to the Digital Divide in Education in Frontier, Outermost, and Disadvantaged Regions (3T)”, j. kependidikan. has. penelit. kaji. kepustakaan. bid. pendidik. pengajaran. n.a., vol. 8, no. 2, pp. 331–340, Jun. 2022.