“INSECTICIDAL JOINT ACTION OF TERNARY EXTRACT MIXTURES OF FOUR SPECIES OF TROPICAL PLANTS AGAINST Plutella xylostella AND Crocidolomia pavonana” (2021) Jurnal Hama dan Penyakit Tumbuhan Tropika, 21(1), pp. 34–42. doi:10.23960/jhptt.12134-42.