Citation | Hussein, A.A., L.B. Hussein and B.A. Essa. 2025. Role of 5-aminolevulinic acid and stigmasterol on the oxalate content of okra fruits and some active substances. Sarhad Journal of Agriculture, 41(3): 1064-1070. DOI | https://dx.doi.org/10.17582/journal.sja/2025/41.3.1064.1070