Mhenni, Faïda, Philippe Serré, Abdelfattah Mlika, Lotfi Romdhane, and Alain Rivière. 2013. “Variations and Clearance Computation in Overconstrained Mechanisms”. Applied Science and Engineering Progress 4 (3):59-69. https://ph02.tci-thaijo.org/index.php/ijast/article/view/67362.