Mutiara E, Hilda N, Siahaan RF, Ingtyas FT, Simaremare P ,. Pengaruh Model Pembelajaran Kooperatif Tipe Group Investigation Terhadap Hasil Belajar Bakery Siswa SMK S Pariwisata Imelda Medan . jptam [Internet]. 2020 Dec. 25 [cited 2024 Jul. 3];4(3):3598-603. Available from: https://jptam.org/index.php/jptam/article/view/3163