B.AJITHKUMAR; V.BHARATHI; K.KALAISELVAM; S.LALITHAAMBIKA; G.PRADEEPKUMAR. Design and development of visible light spotlighting system for location identification . International Journal of Intellectual Advancements and Research in Engineering Computations, [S. l.], v. 6, n. 1, p. 56–61, 2018. DOI: 10.61096/ijiarec.v6.iss1.2018.56-61. Disponível em: https://ijiarec.com/ijiarec/article/view/403. Acesso em: 7 nov. 2026.