1.
Buwono S, Dewantara JA. Analisis Konten Sumber Ajar IPS Pada SMP Di Kota Pontianak. basicedu [Internet]. 2020 Jun. 6 [cited 2025 May 10];4(3):740-53. Available from: https://jbasic.org/index.php/basicedu/article/view/432