Fahyuan, H. D., Samsidar, S., Farid, F., Napitupulu, S., & Pakpahan, S. (2015). DISAIN PROTOTIPE SEL SURYA DSSC (DYE SENSITIZED SOLAR CELL) LAPISAN GRAFIT/TiO2 BERBASIS DYE ALAMI. JOURNAL ONLINE OF PHYSICS, 1(1), 5–11. https://doi.org/10.22437/jop.v1i1.2724