DJANGAOPA, J. T.; MAMBU, S. M.; NIO, S. A. Variations in Leaf Chlorophyll Concentration in Croton Plants (Codiaeum variegatum L.) Cultivar Gelatik at a Different Leaf Age. Jurnal Ilmiah Sains, [S. l.], v. 20, n. 2, p. 78–87, 2020. DOI: 10.35799/jis.20.2.2020.28397. Disponível em: https://ejournal.unsrat.ac.id/v3/index.php/JIS/article/view/28397. Acesso em: 14 may. 2024.