Journal Sponsorship


Enviroquest Ltd
27 Edward St.
Cambridge, Ontario
N3C 1J8
Telephone  519-658-0573



JPE is grateful to be supported by ICPPR - The International Commission on Plant Pollinator Relationships. ICPPR is responsible for yearly fees for CrossRef and paid for the new system upgrade and first year fee for OJS 3.


Sources of Support

JPE received financial help (2009-2012) of the Fonds de la Recherche Scientifique - FNRS



budidaya tani

mitra usaha tani

ISSN 1920-7603


Google Scholar Profile