ZELALEM, Abrham; BELAY, Eyaya; MARKOS, Abel. Temporal Trajectory Analysis of Lake Surface Area: Case study on Lake Tana, Ethiopia. Ethiopian Renaissance Journal of Social Sciences and the Humanities, [S. l.], v. 5, n. 1, 2018. Disponível em: https://erjssh.uog.edu.et/index.php/ERJSSH/article/view/1. Acesso em: 5 jul. 2025.