GroupDownload , https://africanlii.org/sites/default/files/judgment/comesa/comesa-court-justice/2001-comesacj-21//Judgment-%E2%80%93-Eastern-and-Southern-African-Trade-and-Development-Bank-PTA-Bank-and-Dr.-Michael-Gondwe-Vs-Marting-Ogang-%E2%80%93-Reference-No.-1B-of-2001.pdf , https://africanlii.org/sites/default/files/judgment/comesa/comesa-court-justice/2001-comesacj-21//Judgment-%E2%80%93-Eastern-and-Southern-African-Trade-and-development-Bank-PTA-Bank-Dr.-Michael-Gondwe-Vs-Martin-Ogang-%E2%80%93-Reference-No.-1B-of-2000.pdf