Widyaningrum, Fatma, 		Sulistyowati, Caroline, AND 		Feriady, Muhammad.
" MODEL PROJECT BASED LEARNING BERBANTUAN GOOGLE SPREADSHEET DALAM MENINGKATKAN HASIL BELAJAR DAN KETERAMPILAN 4C SISWA" <em>Soedirman Economics Education Journal</em> [Online], Volume 4 Number 1 (29 April 2022)