Author Details

Ulfah, Nof Pebry, Student of Master Degree Program of Biology Education, Faculty of Mathematics and Sciences, Universitas Negeri Padang Jl. Prof. Dr. Hamka Air Tawar Barat Padang - 25131, Indonesia

  • Vol 21, No 2 (2020) - Articles
    A Needs Analysis of the Development of Problem Based Learning-Based Student Worksheet on Human Reproductive System Material to Improve Students’ Critical Thinking Skills of Grade XI SMA Negeri 1 Kubung Solok Regency
    Abstract  PDF