DIPIN, D. Upaya Meningkatkan Hasil Belajar Tematik Melalui Metode Problem Based Introduction Pada Tema 8 Bumiku Di Kelas VI Semester Genap SD Negeri 1 Tempayung: Efforts To Improve Thematic Learning Outcomes Through The Problem Based Introduction Method In 8 Bumiku Themes In Grade VI Even Semester At SD Negeri 1 Tempayung. Bitnet: Jurnal Pendidikan Teknologi Informasi, v. 4, n. 2, p. 8–14, 10 Sept.2019.