Saputra, M Rafli, Muhammad Hasbi Ash Shiddieqy hasbi, M Akbar Faroky, M Hairil Anami F, Raihan Ramadhan Supriadi, Sumaker, M Saupi Ridho, and Renea Shinta Aminda. “Analisis Imbal Hasil Dan Risiko Saham Sektor Kesehatan Serta Konstruksi Portofolio Optimal Berbasis Dua Saham”. Diversity: Jurnal Ilmiah Pascasarjana 6, no. 2 (September 10, 2026): 157–164. Accessed September 16, 2026. https://ejournal.uika-bogor.ac.id/index.php/Diversity/article/view/23459.