Xiaoqin Sun, Jovana Jovanović, Siyuan Fan, Youhong Chu,Yajing Mo, Shuguang Liao, A reduced-scale experiment to evaluate the thermal performance of building envelopes containing phase change material spheres, Building Simulation, 2019, 12, pp. 629–640. https://doi.org/10.1007/s12273-019-0529-1