“Ab’initio studies of the structural and electronic properties for single-walled armchair MgONT, SiCNTs and ZnONTs for next generations’ optoelectronics: Ab’initio studies of the structural and electronic properties for single-walled armchair magnesium oxide nanotubes, silicon carbide nanotubes and zinc oxide nanotubes for next generations’ optoelectronics”, Gadau J Pure Allied Sci, vol. 1, no. 2, pp. 160–165, Oct. 2022, doi: 10.54117/gjpas.v1i2.42.