Article

Hamzah, Hamzah and Aripin, Ahmad (2018) Supply Chain through Contract Farming in Indonesian Poultry Industry. International Journal of Management and Business Research (IJMBR), 8 (3). pp. 183-197. ISSN 2228-7027

Hamzah, Hamzah and Aripin, Ahmad (2018) Capital Market Products and Investor Protection. European Research Studies Journal, XXI (2). pp. 714-727. ISSN 11082976

Book

Pandjaitan, Dorothy Rouly H. and Aripin, Ahmad (2017) METODE PENELITIAN UNTUK BISNIS. Pusaka Media, Bandar Lampung. ISBN 978-602-5420-54-2