Spiritual Leadership on Organizational Citizenship Behavior for The Environment in Harapan Keluarga Hospital Employees: The Mediating Role of Self-Efficacy and Psychological Ownership

. This study intends to investigate the impact of spiritual leadership on organisational environmental citizenship behaviour using self-efficacy and psychological ownership as mediators. This sort of study employs quantitative research techniques and a causal associative strategy. A simple random sampling procedure was used to choose the sample, consisting of 136 responses from 205 employees at the Hara-pan Keluarga Mataram Hospital in Lombok – data analysis using the SEM-PLS method and SMART PLS software. The findings of this study indicate that Spiritual Leadership has a significant positive impact on Organizational Citizenship Behavior for the Environment, Self-efficacy, and Psychological Ownership. In contrast, Self-efficacy has a significant positive effect on Organizational Citizenship Behavior for the Environment, but Psychological Own-ership has an insignificant positive impact. Additionally, Self-efficacy can mediate the beneficial effects of Spiritual Leadership on Organizational Citizenship Behavior for the Environment, but Psychological Own-ership cannot do so. Management must adopt spiritual leadership to motivate their staff to be more environmentally friendly on a discretion-ary basis to help the environment and the organisation's budget.