Zega, T., Lase, F., Harefa, A. and Harefa, J. E. (2023) “The Ability of PPKn Teachers In Implementing Higher Order Thinking Skills (HOTS) Based Learning At The 2 Gunungsitoli State High School”, Edumaspul: Jurnal Pendidikan, 7(2). doi: 10.33487/edumaspul.v7i2.7460.