R. Zulaidah, S. Kirani, and C. K. Sari, “STRENGTHENING THE PROFILE OF PANCASILA STUDENTS THROUGH 21ST CENTURY SKILLS-BASED LEARNING”, Jurnal Merah Putih Sekolah Dasar, The Indonesian Journal of Primary School Education, vol. 2, no. 3, pp. 264–269, Jan. 2026.