Mutiasari, Aprilia, et al. “Constructivist Learning Models Based on LKPD to Enhance Higher Order Thinking Skills: A Systematic Literature Review”. Jurnal Teknologi Pendidikan : Jurnal Penelitian Dan Pengembangan Pembelajaran, vol. 11, no. 1, Jan. 2026, pp. 114-23, doi:10.33394/jtp.v11i1.17878.