@article{oai:waseda.repo.nii.ac.jp:00065460,
 author = {Li, Gefei},
 issue = {2},
 journal = {Transcommunication},
 month = {Sep},
 pages = {85--105},
 title = {Measuring SNS Use with iPhone “Screen Time” Among a Sample of Chinese College Students: Applying Application-Tracked Data in Communication Research},
 volume = {8},
 year = {2021}
}