Formulation and Characterization of Eco-Enzyme and Soapberry (Sapindus rarak DC.) Based Shampoo Preparations as an Alternative Environmentally Friendly Hair Care Product. EKSAKTA [Internet]. 2026 Oct. 30 [cited 2026 Oct. 31];27(05):1039-51. Available from: https://eksakta.ppj.unp.ac.id/index.php/eksakta/article/view/763