The Kokoh journal is a civil engineering journal which is published twice a year, namely in January and July. eISSN 28285778 pISSN 1412050X The Kokoh journal are journals that contain manuscripts of research results and results of analytical studies in the fields of building construction, road and bridge transportation, water resource development and construction management that have not been published in other journals. Articles published in this journal are addressed to the editors office. Complete information for article loading and article writing instructions are available in each issue. Incoming articles will go through a selection process for bestari partners or editors.