The Willingness of Residents of Northern China to Pay for Clean Winter Heating: A Case Study of Hengshui City
GAO Hai, YANG Bingquan, LIU Junyu, GUO Zhixin, WAN Yuanyuan, LIN Yongsheng
Journal of Resources and Ecology . 2026, (1): 234 -245 .  DOI: 10.5814/j.issn.1674-764x.2026.01.018