by Shofiyati, Rizatus, Uchida, Satoshi, Sarwani, Muhrizal, Ismullah, Ishak H.
Published in Agrivita (01.10.2012)

by Wibowo, Adhi, Ismullah, Ishak H., Dipokusumo, Bobby S., Wikantika, Ketut
Published in ITB journal of science (01.01.2012)

by Rizatus Shofiyati1, Satoshi Uchida, Muhrizal Sarwani, Ishak H. Ismullah
Published in Agrivita (01.10.2012)

by Dewi Kania Sari, Ishak H. Ismullah, Widyo N. Sulasdi, Agung B. Harto
Published in Journal of mathematical and fundamental sciences (01.07.2013)

by Kania Sari, Dewi, H. Ismullah, Ishak, N. Sulasdi, Widyo, B. Harto, Agung
Published in ITB journal of science (2010)