MUHAMMAD HABIBULLAH NUR IHSAN; MUHAMMAD SILMY AMJAD; BIMA ANDHIKA FERNANDA; MOHAMAD BASTOMI. Stock Investment Analysis Skills And Understanding Efficient Portfolio. International Journal of Economic Research and Financial Accounting, [S. l.], v. 1, n. 2, 2023. DOI: 10.55227/ijerfa.v1i2.29. Disponível em: https://ijerfa.afdifaljournal.com/index.php/ijerfa/article/view/29. Acesso em: 6 oct. 2024.