ISMAIL PIOKE; SAMSIAR RIVAI; SITI KALSUM TALIB. THE EFFECT OF THE USE OF CONCRETE OBJECTS MEDIA ON LEARNING OUTCOMES OF NETS - CUBE AND BEAM NETS ON CLASS IV STUDENTS OF SDN 60 KOTA TIMUR CITY GORONTALO. International Journal of Innovations in Engineering Research and Technology, [S. l.], v. 8, n. 07, p. 326–333, 2021. DOI: 10.17605/OSF.IO/N2PCA. Disponível em: https://repo.ijiert.org/index.php/ijiert/article/view/2864. Acesso em: 6 feb. 2023.