Wardono, Prabu, and Andriyanto Wibisono. “Towards Meditative Experience Using Daylight”. Journal of ASIAN Behavioural Studies 3, no. 8 (May 24, 2018): 183-190. Accessed October 20, 2020. https://jabs.e-iph.co.uk/index.php/jABs/article/view/288.