Bhattacharya, D., Giraldo-Silva, A., Maresso, A., Garcia, J., Barnes, J. and Masiglat, A. (2022) “Short-Term Effects of Critical Metal Concentrations on Usnic Acid Production in Cladonia rangiferina”, Journal of Student Research. Houston, USA, 11(2). doi: 10.47611/jsrhs.v11i2.2564.