Kumala, S., E., D.(2023).Metodologi Penelitian Ilmu Sosial (Research Design Quantitative And Qualitative) (Cetakan 1).jawa tengah:PT pena persada kerta utama.
Gaya MLA
Kumala, S., E., D..Metodologi Penelitian Ilmu Sosial (Research Design Quantitative And Qualitative).Cetakan 1jawa tengah:PT pena persada kerta utama,2023.Text.