Vejayan, J.; Ahmad, F.; Said, S. A.; Chakravarthi, S.; Karikalan, B. Glycoproteins Isolated from Tongkat Ali Plants Capable to Elevate Testosterone in Both in Vitro and in Vivo Experiments . TJNPR 2024, 8 (6), 7303-7309. https://doi.org/10.26538/tjnpr/v8i6.41 .