Sultana, M, A Siddika, SS Mahmood, A Sharmin, S Tabassum, M Rahman, and MS Bashar. 2022. “Fabrication of Cu<sub>2</sub>ZnSnS<sub>4</Sub> (CZTS) Thin Films by Ultrasonic Spray Pyrolysis at a Low Substrate Temperature and Effect of Tin Concentration on the Characteristics of the CZTS Thin Films”. Bangladesh Journal of Scientific and Industrial Research 57 (1):1-6. https://doi.org/10.3329/bjsir.v57i1.58894.