MAHAJAN, S.; UPADHYA, P.; JOHANSON, M.; MALVIYA, N. ECO - FRIENDLY NATURAL COLORS YIELDING FLOWERING PLANTS OF COLLEGE CAMPUS KILA BHAVAN INDORE DISTRICT (M.P.) – A SURVEY REPORT. International Journal of Research -GRANTHAALAYAH, [S. l.], v. 2, n. 3SE, p. 1–3, 2014. DOI: 10.29121/granthaalayah.v2.i3SE.2014.3542. Disponível em: https://www.granthaalayahpublication.org/journals/granthaalayah/article/view/IJRG14_CC11_139. Acesso em: 23 mar. 2023.