Parnidi, P., Santoso, I. ., Sohri, M. ., Hariyanto, D. ., & Herwati, A. . (2023). The Influence of Leaf Harvesting Methods on Tobacco Seed Production and Quality. Jurnal Penelitian Pendidikan IPA, 9(7), 5317–5321. https://doi.org/10.29303/jppipa.v9i7.2580