HASSAN, Danish et al.
 A STUDY OF LONG-TERM SUNSPOTS AND K-INDEX GEOMETRIC CYCLES USING PROBABILISTIC MODELING.
<strong>Journal of Mountain Area Research</strong>, [S.l.], v. 7, p. 44-55, may 2022.
ISSN 2518-850X.
Available at: &lt;<a href="https://journal.kiu.edu.pk/index.php/JMAR/article/view/141" target="_new">https://journal.kiu.edu.pk/index.php/JMAR/article/view/141</a>&gt;. Date accessed: 19 apr. 2024.
doi: <a href="https://doi.org/10.53874/jmar.v7i0.141">https://doi.org/10.53874/jmar.v7i0.141</a>.