Aramaki, Kristine Hiromi A. and Encabo, Mariemae Angelie R. (2016) Synergistic effect of Codiaeum variegatum (L.) A. Juss. (San francisco) and Euphorbia milii Des Moul. (Crown of thorns) crude leaf extracts in Periplaneta amiricana (american cockroach). Undergraduate thesis, De La Salle University-Dasmarinas.