Monograph

Julyanthry, Julyanthry and Siagian, Valentine and Asmeati, Asmeati and Hasibuan, Abdurrozzaq and Simanullang, Ramses and Pandarangga, Adi Papa and Purba, Sukarman and Purba, Bonaraja and Ferinia, Rolyana and Rahmadana, Muhammad Fitri and Syukriah M, Eljihad Akbari (2023) Manajemen Produksi dan Operasi. Technical Report. Yayasan Kita Menulis.

Tanjung, Rahman and Mawati, Arin Tentrem and Ferinia, Rolyana and Nugraha, Nur Arif and Simarmata, Hengki Mangiring Parulian and Sudarmanto, Eko and Hasibuan, Abdurrozzaq and Dewi, Idah Kusuma and Gandasari, Dyah and Purba, Bonaraja and Purba, Sukarman and Silalahi, Marto (2023) Organisasi dan Manajemen. Technical Report. Yayasan Kita Menulis.

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.

Purba, Elidawaty and Purba, Bonaraja and Khairad, Fastabiqul and Damanik, Darwin and Siagian, Valentine and Ginting, Ari Mulianta and Silitonga, Hery Pandapotan and Fitrianna, Nurma and SN, Arfandi and Ernanda, Revi (2021) Metode Penelitian Ekonomi. Yayasan Kita Menulis, Medan.

Pakpahan, Andrew Fernando and Prasetio, Adhi and Negara, Edi Surya and Gurning, Kasta and Situmorang, Risanti Febrine Ropita and Tasnim, Tasnim and Sipayung, Parlin Dony and Sesilia, Ayudia Popy and Rahayu, Puspita Puji and Purba, Bonaraja and Chaerul, Muhammad and Yuniwati, Ika and Siagian, Valentine and Rantung, Gilny Aileen Joan (2021) Metodologi Penelitian Ilmiah. Yayasan Kita Menulis.

Tanjung, Rahman and Mawati, Arin Tentrem and Ferinia, Rolyana and Nugraha, Nur Arif and Simarmata, Hengki Mangiring Parulian and Sudarmanto, Eko and Hasibuan, Abdurrozzaq and Dewi, Idah Kusuma and Gandasari, Dyah and Purba, Bonaraja and Purba, Sukarman and Silalahi, Marto (2021) Organisasi dan Manajemen. Yayasan Kita Menulis, Medan. ISBN 978-623-6840-81-8

Sudarso, Andriasan and Purba, Bonaraja and Ardiana, Dewa Putu Yudhi and Manullang, Sardjana Orba and Karim, Abdul and Purba, Pratiwi Bernadetta and Muliana, Muliana and Siagian, Valentine and Siregar, Muhammad Noor Hasan and Jamaludin, Jamaludin and Sudarmanto, Eko and Ashoer, Muhammad and Nugraha, Nur Arif and Septarini, Ri Sabti (2020) Konsep E-Bisnis. Yayasan Kita Menulis, Medan. ISBN 978-623-6761-53-3

Siagian, Valentine and Rahmadana, Muhammad Fitri and Basmar, Edwin and Purba, Pratiwi Bernadetta and Nainggolan, Lora Ekana and Nugraha, Nur Arif and Siregar, Robert Tua and Lifchatullaillah, Endang and Marit, Elisabeth Lenny and Simarmata, Hengki Mangiring Parulian and Prasetya, Agustian Budi and Purba, Bonaraja (2020) Ekonomi dan Bisnis Indonesia. Yayasan Kita Menulis, Medan.

Julyanthry, Julyanthry and Siagian, Valentine and Asmeati, Asmeati and Hasibuan, Abdurrozzaq and Simanullang, Ramses and Pandarangga, Adi Papa and Purba, Sukarman and Purba, Bonaraja and Ferinia, Rolyana and Rahmadana, Muhammad Fitri and Syukriah M, Eljihad Akbari (2020) Manajemen Produksi dan Operasi. Yayasan Kita Menulis, Medan. ISBN 978-623-6761-34-2

Julyanthry, Julyanthry and Siagian, Valentine and Asmeati, Asmeati and Hasibuan, Abdurrozzaq and Simanullang, Ramses and Pandarangga, Adi Papa and Purba, Sukarman and Purba, Bonaraja and Pintauli, Rolyana Ferinia and Rahmadana, Muhammad Fitri and Syukriah M, Eljihad Akbari (2020) Manajemen Produksi dan Operasi. Yayasan Kita Menulis, Medan.

Patent

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