Arnie Fajar, Khaerul Syobar and Sustin Komariah (2024) “Webinar Series Pembelajaran Abad 21 bagi Guru MGMP IPS dan PPKn di KBB”, Jurnal Nirta : Studi Inovasi, 3(2), pp. 01–04. doi: 10.61412/jnsi.v3i2.194.