Development Bank of Zambia v JCN Holdings Limited & Others (Appeal No. 54/2016) [2019] ZMSC 21 (20 March 2019); AAppealAppeal to Supreme CourtCCOMPANYCompanies ActContracts withCorporate veilCONTRACTLoanSpecific performancePPRACTICE AND PROCEDUREClaim (PRACTICE AND PROCEDURE)Joinder of partiesprinciples (Joinder of parties)when may be ordered (Joinder of parties)