Sikdar, K. Y. K., Ahamed, A., Alam, M. M., Sarkar, M. R. and Sajeeb, B. (2019) “Formulation and In-vitro Evaluation of Bilayer Tablets of Atenolol and Amlodipine”, Bangladesh Pharmaceutical Journal, 22(2), pp. 153–169. doi: 10.3329/bpj.v22i2.42299.