Wenda P, Tulak N, Sinaga ES. Hubungan Sunspot Terhadap Unsur Unsur Iklim di Wilayah Papua. JFP [Internet]. 2023 Aug. 31 [cited 2024 Nov. 23];2(2):120-3. Available from: https://ejurnal.fmipa.uncen.ac.id/index.php/visika/article/view/89