Silalahi, Triana Putri, and Pinta Murni. “Effect of Light Intensity on Phenology and Morphological Characteristics of Aglaonema Bigroy (Aglaonema sp.) Leaves”. Jurnal Penelitian Pendidikan IPA, vol. 9, no. 12, Dec. 2023, pp. 10892-01, doi:10.29303/jppipa.v9i12.5593.