BOUHARKET BENDOUMA; AMINE BENAISSA CHERIF; AHMED HAMMOUDI. Systems of first-order nabla dynamic equations on time scales. Malaya Journal of Matematik, India, v. 6, n. 04, p. 757–765, 2018. DOI: 10.26637/MJM0604/0009. Disponível em: https://www.malayajournal.org/index.php/mjm/article/view/924. Acesso em: 4 dec. 2024.