Downstream Development Of A Citronella-Based Mosquito Repellent Spray As A Preventive Effort Against Dengue Fever In Ngrejeng Village, Tuban: Hilirisasi Produk Spray Anti Nyamuk Berbasis Ekstrak Sereh Sebagai Bentuk Upaya Pencegahan Demam Berdarah Di Desa Ngrejeng, Tuban. DJPKM [Internet]. 2026 Feb. 11 [cited 2026 May 27];10(1):211-8. Available from: https://journal.unilak.ac.id/index.php/dinamisia/article/view/29405