@article{pereira_usman_mayer_nachtigal_maphanga_willemse_2017,  title={ADVANCES IN GUAVA PROPAGATION},  volume={39},  ISSN={0100-2945},  url={https://doi.org/10.1590/0100-29452017358},  DOI={10.1590/0100-29452017358},  number={4},  journal={Revista Brasileira de Fruticultura},  publisher={Sociedade Brasileira de Fruticultura},  author={PEREIRA, FERNANDO MENDES PEREIRA and USMAN, MUHAMMAD and MAYER, NEWTON ALEX and NACHTIGAL, JAIR COSTA and MAPHANGA, OSCAR RANNY MBONGENI and WILLEMSE, SALOMIE},  year={2017},  pages={e–358} }