Fitri, Y. .-., Sulianto, B. .-., Fitrya, N. .-. and Retnowati, S. F. (2018) “PERANCANGAN ALAT DIGITAL PENGUKUR INTENSITAS RADIASI MATAHARI DAN LAMA PENYINARAN MATAHARI: (Prototype of Digital Radiation Intensity and the duration of visible sunshine measurement)”, Photon: Jurnal Sain dan Kesehatan, 9(1), pp. 143–150. doi: 10.37859/jp.v9i1.1069.