“Kaolinite As a Carrier Mineral of Rare Earth Elements in Coal: A Geochemical and Environmental Perspective”. Bharatiya Vaigyanik Evam Audyogik Anusandhan Patrika (BVAAP), vol. 33, no. 2, Jan. 2026, pp. 102-8, https://doi.org/10.56042/bvaap.v33i2.25494.