HASSAN, D.; KHAN, H.; AKHTER, M. F.; KHAN, M. D.; ABBAS, S. A STUDY OF LONG-TERM SUNSPOTS AND K-INDEX GEOMETRIC CYCLES USING PROBABILISTIC MODELING: Array. Journal of Mountain Area Research, [S. l.], v. 7, p. 44–55, 2022. DOI: 10.53874/jmar.v7i0.141. Disponível em: https://journal.kiu.edu.pk/index.php/JMAR/article/view/141. Acesso em: 11 mar. 2025.