Khairunnisa K, Ermas Simaremare, Novita Annisah Hasibuan, Girang Stevani Bancin, Tondang Raja Purba. Analysis Problems of Geography Teachers in Applying Learning Strategies to Sensing Material Far away at SMA N 7 Medan. JMS [Internet]. 2024 Dec. 16 [cited 2024 Dec. 22];4(02):513-21. Available from: https://ejournal.seaninstitute.or.id/index.php/JMS/article/view/5900