by Trigueiro, Tancredo Caciano, Lira, Valnyr Vasconcelos
Published in Revista Principia (13.03.2014)

by Arlindo Garcia de Sá Barreto Neto, Valnyr Vasconcelos Lira, Cleumar da Silva Moreira
Published in Revista Principia (31.12.2015)

by Costa, André Pereira da, Silva, Samuel Alves da, Lira, Valnyr Vasconcelos
Published in Revista Principia (04.12.2014)

by Costa, André Pereira da, Silva, Samuel Alves da, Lira, Valnyr Vasconcelos
Published in Revista Principia (04.12.2014)

by Abreu, Flávia De Sousa, Silva, Samuel Alves da, Lira, Valnyr Vasconcelos
Published in Revista Principia (13.03.2014)

by Neto, Esequias Aquino Duarte, Job, Ricardo De Sousa, Venceslau, Amanda Drielly Pires, Silva, Samuel Alves da, Lira, Valnyr Vasconcelos
Published in Revista Principia (13.03.2014)

by Lira, Valnyr Vasconcelos, Borges, Francisco Fechine, Santos, Jéssica Cordeiro da Silva, Tabosa, Antônio Pedro Gomes, Cavalcanti Mata, Mário Eduardo Rangel Moreira
Published in Revista Principia (03.02.2021)

by Santos Júnior, Euzeli Cipriano dos, Lira, Valnyr Vasconcelos, Silva, Edison Roberto Cabral da
Published in Revista Principia (01.12.2007)

by Pereira, Frederico Campos, Borges, Francisco Fechine, Do Nascimento, Nicea Ribeiro, Da Silva, Adriana Rodrigues, Vasconcelos, Valnyr Lira, De Azevedo, Valério Fernandes, Da Silva, Verilton Nunes, Silveira, Thyago de Almeida
Published in Cuadernos de educación y desarrollo (13.09.2023)

by Valnyr Vasconcelos Lira, Francisco Fechine Borges, Jéssica Cordeiro da Silva Santos, Antônio Pedro Gomes Tabosa, Mário Eduardo Rangel Moreira Cavalcanti Mata
Published in Revista Principia (01.02.2021)

by Lira, V.V., da Rocha Neto, J.S., Barros, P.R., van Haandel, A.C.
Published in IEEE transactions on instrumentation and measurement (01.06.2003)

by Cavalcanti‐Mata, Mário Eduardo Rangel Moreira, Duarte, Maria Elita Martins, Lira, Valnyr Vasconcelos, Oliveira, Rafael Farias, Costa, Nancy Lima, Oliveira, Hugo Miguel Lisboa
Published in Journal of food process engineering (01.12.2020)