Tekijä Li, Xiang, Cao, Chenchen, Bolaños Villegas, Pablo Alberto, Wang, Jiyu, Zhou, Ranran, Hou, Juan, Li, Qiong, Mao, Wenwen, Wang, Panqiao, Li, Lili, Luo, Chen, Fan, Junlong, Guo, Yan, Cheng, Zhiqiang, Hu, Jianbin

Organisaatio: Universidad de Costa Rica

Repositorio: Kérwá

Tekijä Li, Xiang, Yu, Mingsen, Bolaños Villegas, Pablo Alberto, Zhang, Jun, Ni, Di’an, Ma, Hong, Wang, Yingxiang

Organisaatio: Universidad de Costa Rica

Repositorio: Kérwá

Tekijä Li, Xiang, Chao, Chenchen, Bolaños Villegas, Pablo Alberto, Liu, Ying, Wang, Jiyu, Li, Qiong, Mao, Wenwen, Wang, Panqiao, Hou, Juan, Li, Lili, Hu, Jianbin, Li, Yonghua

Organisaatio: Universidad de Costa Rica

Repositorio: Kérwá