RAVIKUMAR, BOLAGAM; DHATT, K K. Exploitation of heterosis in a diallel crosses of periwinkle (Catharanthus roseus) for morphological traits. The Indian Journal of Agricultural Sciences, Delhi, India, v. 93, n. 5, p. 495–500, 2023. DOI: 10.56093/ijas.v93i5.132433. Disponível em: https://epubs.icar.org.in/index.php/IJAgS/article/view/132433. Acesso em: 13 jul. 2026.