Book

Revida, Erika and Purba, Sukarman and Simanjuntak, Mariana and Permadi, Lalu Adi and Simarmata, Marulam M. T. and Fitriyani, Endah and Siagian, Valentine and Murdana, I Made and Faridi, Ahmad and Putri, Dini Mustika Buana and Simarmata, Hengki Mangiring Parulian and Suwandi, Andreas and Pratiwi, Ilma Indriasti and Handiman, Unang Toto and Purba, Bonaraja (2022) Manajemen Parisiwata. Yayasan Kita Menulis, Medan.

Patent

KEMENTERIAN HUKUM DAN HAK ASASI MANUSIA REPUBLIK INDONESIA (2021) Pengembangan Budaya Akademik. 000246420.