2019 · Edward Ngii, Rini Sriyani, et al. · International Conference on Environmental Awareness for Sustainable Development in conjunction with International Conference on Challenge and Opportunities Sustainable Environmental Development (ICEASD & ICCOSED) · 1
2019 · Rini Sriyani, Edward Ngii, et al. · International Conference on Environmental Awareness for Sustainable Development in conjunction with International Conference on Challenge and Opportunities Sustainable Environmental Development (ICEASD & ICCOSED)