“SYNERGISTIC ANTI-DIABETIC EFFECTS OF COMBINED ETHANOLIC PLANT EXTRACTS, Verbascum thapsus, Trigonella foenum graecum, Ficus semicordata AND Cocos nucifera (VTFC), IN STREPTOZOTOCIN INDUCED DIABETIC RATS: A POLYHERBAL COMBINATION”, Journal of Pharmaceutical Negative Results, pp. 942–961, Feb. 2023, doi: 10.47750/pnr.2023.14.S01.132.