Payne, William (2025) Ka ora, ka ako - Southland: Impact of the Ka ora healthy school lunches programme on academic, behavioural and physical performance within Southland primary schools: A thesis presented to Te Whare Wānanga o Awanuiārangi in fulfilment of the requirements for the Degree of Doctor of Philosophy, Te Whare Wānanga o Awanuiārangi. Doctoral thesis, Te Whare Wānanga o Awanuiārangi.