[1]
P. Purwono, A. Ristiawan, A. U. Ulya, H. A. A. Matin, and B. S. Ramadhan, “Physical-chemical quality analysis of Serayu River water, Banjarnegara, Indonesia in different seasons”, SJES, vol. 3, no. 1, pp. 39–47, Apr. 2019.