Soplanit, A.; Guritno, B.; Ariffin; Suminarti, N. OVERCOMING ABIOTIC SHADES FOR SWEETPOTATO (IPOMOEA BATATAS L.) IN THE HIGHLAND OF PAPUA, INDONESIA: THE ADAPTATION OF VARIETIES AND STICKS INCLINATION ANGLES. Int. J. Res. Granthaalayah 2017, 5, 379-389.