Bajpai, R., L. T. Thungon, C. P. Singh, and D. K. Upreti. “Indigenous Knowledge of Lichens Can Improve Human Life in Tribal Areas of Arunachal Pradesh: A Case Study”. INTERNATIONAL JOURNAL OF PLANT AND ENVIRONMENT, vol. 8, no. 03, Jan. 2023, pp. 80-94, doi:10.18811/ijpen.v8i03.11.