Simbolon JE, Isdadiyanto S, Sitasiwi AJ. The Effect of Nanochitosan Preparation of Neem Leaf (Azadirachta indica) Ethanol Extract on the Liver Structure of White Rats (Rattus norvegicus). ijhes [Internet]. 2022Jun.30 [cited 2026Nov.2];5(6):21-. Available from: https://licensi.org/index.php/ijhes/article/view/237