Fitri D, Arlina A. The Effect of the Number Heads Together (NHT) Learning Model on Critical Thinking in Geography Subjects at SMA Angkasa 1 Jakarta. edumaspul [Internet]. 1Oct.2023 [cited 18May2024];7(2):3685-91. Available from: https://ummaspul.e-journal.id/maspuljr/article/view/6434