Setiono, Andi, and Ratna Yulia Sari. “PENGUKURAN LEVEL KETINGGIAN AIR MENGGUNAKAN FIBER BRAGG GRATING (FBG) BERBASIS MODULASI INTENSITAS LASER DIODA”. PROSIDING SEMINAR NASIONAL FISIKA (E-JOURNAL), vol. 5, Oct. 2016, pp. SNF2016-CIP, doi:10.21009/0305020104.