I Made Siaka and Emmy Sahara. Some Heavy Metals Speciation and Bioavailability in Agricultural Soils Used for Cultivating Various Vegetables . CRAS-V10 [Internet]. 2021 Jun. 1 [cited 2026 Jun. 3];:148-59. Available from: https://stm.bookpi.org/CRAS-V10/article/view/1569