ADS testing survey

Guidance:

Table 1 lists the papers after performing Database Search, and also shows the results after performing Abstract Analysis;

Table 2 shows the results, e.g., the survived papers, after performing Full-text Analysis;

Table 3 lists the papers after performing Forward & Backward Snowballing;

Table 4 lists the papers from External Feedback;

Table 5 provides the Data Extraction process of the final included papers.