APA Citation

Abdullah, W. Metode research: Penelitian ilmiah usul tesis, desain penelitian, hipotesis, validitas, sampling, populasi, observasi, wawancara, angket. Depdikbud.

Chicago Style Citation

Abdullah, Wuryanto. Metode Research: Penelitian Ilmiah Usul Tesis, Desain Penelitian, Hipotesis, Validitas, Sampling, Populasi, Observasi, Wawancara, Angket. Depdikbud.

MLA Citation

Abdullah, Wuryanto. Metode Research: Penelitian Ilmiah Usul Tesis, Desain Penelitian, Hipotesis, Validitas, Sampling, Populasi, Observasi, Wawancara, Angket. Depdikbud.

Warning: These citations may not always be 100% accurate.