Ambiyar, Ambiyar and Sari, Delima Yanti and Waskito, Waskito and Nurdin, Hendri  (2024) Mekanika Bahan I.   In:  Mekanika Bahan I.    Muharika Rumah Ilmiah, Padang, pp. 1-344.  ISBN 978-623-8703-06-7