Principal Contact
Hamid Mukhlis
Department of Research and Development UKInstitute
Utan Kayu Publishing
Lucky Arya Residence 2 No. 18, Jalan HOS. Cokroaminoto Kab. Pringsewu, Lampung - Indonesia
Postal code 35373
Website: https://ukinstitute.org/journals/2/jchs
Email: jchseditor@gmail.com