G. AWA SECK, A. SENE, and L. DIOP, “NEW TRANS-1,2- CYCLOHEXYLDIAMINO-NN,N’N’ (CH2CO2)(CH2CO2H)3 ANION CONTAINING ADDUCTS AND DERIVATIVES: SYNTHESIS AND INFRARED STUDY”, JESR, vol. 23, no. 4, pp. 32-36, Dec. 2017.