I. Dayana, B. Hermawan, Y. H. Bertham, and D. W. Ganefianti, “Effects of Arbuscular Mycorrhiza Fungi and Coffee Pulp Compost in Improving Soil Water Uptake by Chilli Around the Permanent Wilting Point Conditions”, TERRA, vol. 3, no. 1, pp. 23–26, Jun. 2020.