Analisis Tren Suhu Radiasi Matahari Periode Maret – April 2023 di Kota Manado. jlppm [Internet]. 2023 Jun. 30 [cited 2026 Sep. 8];4(1):21-4. Available from: https://ejournal.ybli.or.id/index.php/jlppm/article/view/42