Villason, N. A., & Olguera, D. T. (2020). Physico-chemical characteristics of soils under cacao production system in Davao de Oro, Philippines134. Southeastern Philippines Journal of Research and Development.
Style de citation Chicago (17e éd.)Villason, Nelvin A., et Dernie T. Olguera. "Physico-chemical Characteristics of Soils Under Cacao Production System in Davao De Oro, Philippines134." Southeastern Philippines Journal of Research and Development 2020.
Style de citation MLA (9e éd.)Villason, Nelvin A., et Dernie T. Olguera. "Physico-chemical Characteristics of Soils Under Cacao Production System in Davao De Oro, Philippines134." Southeastern Philippines Journal of Research and Development, 2020.
Attention : ces citations peuvent ne pas être correctes à 100%.