Mejía Puente V, Isaza Martínez JH, Lopez Parra LL. PP19 Development of a method for chlorophyll assessment by a reference from Hibiscus rosa-sinensis. Rev Prod Nat [Internet]. 2025 Jul. 3 [cited 2026 Jan. 21];6(1):270-2. Available from: https://www.nozomiscience.org/index.php/rpn/article/view/10637