Pengembangan Instrumen Tes Literasi Kimia pada Materi Sistem Periodik Unsur SMA/MA Ariani, Siti Nurfaizah Fmipa Yerimadesi, Yerimadesi Gazali, Fauzana Aini, Faizah Qurrata thesis https://repository.unp.ac.id/id/eprint/47785/ https://repository.unp.ac.id/id/eprint/47785/1/final_7_Siti_Nurfaizah_Ariani_21035112_3433_2026.pdf open access 2026-02 INSTRUMEN TES LITERASI KIMIA MODEL RASCH SISTEM PERIODIK UNSUR