Gaya APA

HIDAYAH, R., SUHARTONO, . (2018). Research based learning to improvement critical-thinking and problem-solving skills at pre- service teacher training and aducation . Surakarta: Universitas Sebelas Maret.

Gaya MLA

HIDAYAH, Ratna., SUHARTONO, . "Research based learning to improvement critical-thinking and problem-solving skills at pre- service teacher training and aducation". Surakarta: Universitas Sebelas Maret, 2018. Lap. Penelt. Dosen.