Pradani, Firda, and Agus Kardinan. 2018. “SERAI DAPUR (Cymbopogon Citratus) INSEKTISIDA NABATI RAMAH LINGKUNGAN”. SPIRAKEL 9 (2), 60-67. http://ejournal2.litbang.kemkes.go.id/index.php/spirakel/article/view/381.