Murdiono M. PENINGKATAN KETERAMPILAN KEWARGANEGARAAN (CIVIC SKILLS) MELALUI PENERAPAN PEMBELAJARAN KEWARGANEGARAAN BERBASIS PORTOFOLIO. hum [Internet]. 2018 Aug. 28 [cited 2025 May 6];7(1). Available from: https://journal.uny.ac.id/index.php/humanika/article/view/21016