Student Pleasure Attitude and Interest in Spending Time Learning Science Against Student Cognitive Learning Outcomes: Analisis Sikap Senang Siswa Dan Minat Meluangkan Waktu Belajar IPA Terhadap Hasil Belajar Kognitif Siswa. ijemd [Internet]. 2018 May 21 [cited 2026 Nov. 9];2:10.21070/ijemd.v2i0.551. Available from: https://ijemd.umsida.ac.id/index.php/ijemd/article/view/551