“Pembelajaran Project Based Learning (PjBL) Semasa Pandemi Covid 19 Terhadap Hasil Belajar Ilmu Gizi Mahasiswa Calon Guru Biologi”. Titian Ilmu: Jurnal Ilmiah Multi Sciences, vol. 15, no. 1, Jan. 2023, pp. 9-14, https://doi.org/10.30599/jti.v15i1.1608.