penny handayani Change your cover photoUpload Change your cover photoUpload Change your cover photo penny handayani This user account status is Approved About About Posts Posts Comments Comments Mengapa Matematika (Terasa) Menakutkan? (Pt. 2) 5 months ago in: Opini, Psikologi Pendidikan, Tips dan strategi no comments Mengapa Matematika (Terasa) Menakutkan? (Pt. 1) 12 months ago in: Psikologi Pendidikan, Psikologi Perkembangan, Tinjauan teori no comments
