Medeiros, Samara, Lucindo Antunes Fernandes Filho, Roberto César de Mendonça Barbosa, Silfran Rogério Marialva Alves, Mauro Igor de Almeida Girard, and Phaulla Oliveira. “Study of the Ponta Negra Beach Surface in Manaus / AM: Evidence and Causes of Mass Movement of the Artificial Beach Landfill”. International Journal for Innovation Education and Research 8, no. 4 (April 1, 2020): 187–206. Accessed December 3, 2021. https://ijier.net/ijier/article/view/2280.