HARIS MAHMUD; DIAH PERMATA SARI IMBA. THE EFFECTIVENESS OF THE USE OF SCRAMBLE METHOD IN CLASS IV IPS LEARNING SDN 1 BULANGO SELATAN BONE BOLANGO DISTRICT. International Journal of Innovations in Engineering Research and Technology, Maharashatra, India, v. 7, n. 12, p. 167–173, 2021. Disponível em: https://repo.ijiert.org/index.php/ijiert/article/view/49.. Acesso em: 31 jan. 2025.