Optimal concentration of mangrove (Rhizophora mucronata) leaf and propagule based natural dye. Mal. J. Fund. Appl. Sci. [Internet]. 2018 Apr. 30 [cited 2026 Sep. 16];14(1-2):168-73. Available from: https://mjfas.utm.my/index.php/mjfas/article/view/1011