Rico Andrian Saragih, Aprilnaldi Patiaraja Simorangkir, Robert K.A Simangunsong, Diana Martini Situmeang, Rowilson Nadeak. Aransemen Lagu Amazing Grace Karya John Newton Dengan Quartet Saxophone Di Prodi Pendidikan Musik Gereja IAKN Tarutung. bersatu [Internet]. 2024 May 3 [cited 2024 Nov. 21];2(3):27-39. Available from: https://journal.politeknik-pratama.ac.id/index.php/bersatu/article/view/706