COMELLI, Caio Francisco; SPROVIERI, Paulo Franciisco. SOFTWARE APPLICATION TO ASSIST TEACHER PRACTICE IN TEACHING TWO-VARIABLE LINEAR PROGRAMMING: the use of graphic semiotic representations to support the learning of the deterministic algorithm for solving two-variable linear programming problems. Revista Interface Tecnológica, Taquaritinga, SP, v. 19, n. 2, p. 367–379, 2022. DOI: 10.31510/infa.v19i2.1551. Disponível em: https://revista.fatectq.edu.br/interfacetecnologica/article/view/1551. Acesso em: 5 dec. 2025.