Abdullahi, Y. Z.; Shuaibu, A.; Tanko, Y. A.; Olusola, O. P.; Kafayat, O. A. Thermoelectric Transport Properties of Ternaries Mixed Chalcogenide Bi₂Te<sub>2</Sub> X (X= S And Se): A First Principle Study. Phys. Memoir 2019, 1, 67-87.