SHRADHA KAMBLE; DAMINI AUSARMAL; SHRADHA KASABE; PREETI ADAK; PROF. SHILPI ARORA. SURVEY ON GEO-GRAPHICAL CHECK-IN ON SPATIO TEMPORAL INFORMATION. International Journal of Advance Engineering and Research Development (IJAERD), [S. l.], v. 5, n. 4, p. 2049–2053, 2018. Disponível em: https://www.ijaerd.org/index.php/IJAERD/article/view/5082. Acesso em: 6 jul. 2025.