Tribuanaswary T, Rahmadani P, Dara Damanik ES. The New Innovation of Learning Strategy during Pandemic for State Islamic University of North Sumatera Students. JPN [Internet]. 2021 Dec. 18 [cited 2024 May 17];1(1):36-43. Available from: http://ejournal.tahtamedia.com/index.php/nusantara/article/view/1