Rachmawati, Y. and Khoiriyah, R.A. 2018. Comparison of DNA Isolation Results with Simple Methods and Kits in Samples of Psidium guajava Leaves. Biotropic : The Journal of Tropical Biology. 2, 2 (Aug. 2018), 93–99. DOI:https://doi.org/10.29080/biotropic.2018.2.2.93-99.