Soplanit, A., Guritno, B., Ariffin and Suminarti, N. (2017) “OVERCOMING ABIOTIC SHADES FOR SWEETPOTATO (IPOMOEA BATATAS L.) IN THE HIGHLAND OF PAPUA, INDONESIA: THE ADAPTATION OF VARIETIES AND STICKS INCLINATION ANGLES”, International Journal of Research -GRANTHAALAYAH, 5(11), pp. 379–389. doi: 10.29121/granthaalayah.v5.i11.2017.2371.