In this task, you are given inputs i, j, and A, where i and j are integers and A is a list. You need to find all elements of A from the ith element to the jth element, reverse the order in which they occur, and then concatenate them to output the resultant string. i and j will be non-negative, and will always have a value less than the length of A. i will always be less than j. Perform the operations in order, i.e., do not concatenate the elements and then reverse the string.

Example Input: 10, 10, ['u', 'b', 'B', '6579', 'X', 'E', 'e', '7989', '7839', '367']
Example Output: 367

Example Input: 3, 8, ['5845', 'L', '5335', 'E', '6311', '8583', '1747', '2181', 'E', '9715', 'Q', 'A', '7847', '9693', '6653', 'W', 'f', 'h']
Example Output: 2181174785836311E5335

Example Input: 1, 5, ['7383', 'B', '7009', 'm', 'I', 'r', 'n', 'i', '9599', 'n', '4819', 'k', 'P', '7189', '813', 'q', '283', '8397']
Example Output:
Im7009B7383