Mathematical modelling approach to understanding the effect of Mg-rich synthetic gypsum used as fertilizer on growth of Hevea brasiliensis in acid soils - Fatai Arolu Ayanda; Mohd Firdaus Mohd Anuar; Susilawati Kashim; Oladosu Yusuff; Ibrahim Wasiu Arolu; Olabisi Fatimo Adekola; Adrian Crew (PLoS ONE, 2025)