J. Anthony Atienza, J. Dimaculangan Jr., R. Waldo S. Canta, L. Justin B. Cosico, J. K. S. Viterbo, and R. Belen Caldo, “Design and Development of a Solar-Powered Lighting System Using Motion Sensing Detection”, JTEC, vol. 9, no. 2-2, pp. 127–131, Jun. 2017.