Nizar Fathurrohman and Hari Agung Asari, “What are the clinical and quality of life outcomes for patients 5 years after coronary artery bypass grafting surgery? : A Systematic Review”, the int. j. of med. science and health, vol. 18, no. 1, pp. 67–103, Oct. 2025, doi: 10.70070/c9s84163.