This issue may be related to #564 (I sometimes get the same error in that issue with this code). The following code will occasionally (about ~10% of the time) hang (with this example, it generally hangs on the 'https://teamtreehouse.com/...
3. Method In this section, we will describe the population and research subject, the instrument and the data analysis process conducted in this study. 3.1. Population and Research Subject The population consisted of the 168 PTs enrolled in the subject "Mathematics and its Didactics III" in the...