In Silico Analysis of Pinostrobin Derivatives from Boesenbergia pandurata on ErbB4 Kinase Target and QSPR Linear Models to Predict Drug Clearance for Searching Anti-Breast Cancer Drug Candidates, Praditapuspa, Ersanda Nurma,, and Widiandani Tri , Pharmacognosy Journal, September 2021, Volume 13, Issue 5, p.1143-1149, (2021)