TY - JOUR AU - Haryono Tandra TI - A simple proof of the change of variable theorem for the Riemann integral JO - The Teaching of Mathematics PY - 2015 SP - 25 VL - XVIII IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/TM2_2015_XVIII_1_a2/ LA - en ID - TM2_2015_XVIII_1_a2 ER -