Login
Users of this system, can login to view this document.
Enter the following information to request a copy of the document from the responsible person.
PENGARUH METODE DEMONSTRASI BERBANTUAN MEDIA KOSICA (KOTAK SIFAT-SIFAT CAHAYA) BERBASIS E-LEARNING TERHADAP KEMAMPUAN KOGNITIF PESERTA DIDIK KELAS IV SDN 17 PONTIANAK