Harianja, R., and S. Sibarani. “Enhancing Cardiovascular Disease Literacy Through Healthy Lifestyle-Based Biology Learning: A Quasi-Experimental Study of High School Students in North Sumatra, Indonesia”. Jurnal Pendidikan Terapan, vol. 4, no. 1, Mar. 2026, pp. 78-86, doi:10.61255/jupiter.v4i1.850.