Oktaria, Dwi and Utomo, Muhajir and Afandi, . and Salam, Abdul Kadir (2018) SOIL ORGANIC CARBON IN SOIL FRACTION AND CORN YIELD OF LONG-TERM TILLAGE. In: 6TH INTERNATIONAL WORKSHOP ON CROP PRODUCTION AND PRODUCTIVITY UNDER GLOBAL CLIMATE CHANGE, 03-04 Dec 2018, Bandar Lampung.