Acheampong, Owoahene S. (2021). Inspirational Poems-Likpakpaanl. In Ladé Wosornu (ed.). A selection of seven Wosornu poems translated into fifteen Ghanaian local languages.   Accra: Bureau of Ghana Languages, Pp 29-42

Jan. 2020: Translation of materials for a baseline survey of  Early Grade Mathematics Assessment (EGMA) and Early Grade Reading Assessment (EGRA) for World Education, Ghana.

May, 2019: Likpakpaanl Translator, Editor for ZAMSE Consult USAID/Ghana METSS II Project survey on agriculture, food security, nutrition and general health of Rural Households.

July, 2019: Translated the Energy Efficiency and Conservation Curriculum Update Assessment of Knowledge, Attitude And Practice (KAP) Survey into Likpakpaanl for Associates for Change.

10th-18th February, 2019: Writing of Both Teachers’ Manual and Learners’ Guide in Likpakpaanl for World Education under the Consultancy Services of ZAMSE Educational Consult at the Ghana Atomic Energy Commission Conference Centre.

May-June, 2018: Translated Walking with Jesus movie from English to Likpakpaanl for Great Commission and GILLBT and used Aegisub to add Likpkpaanl sub-titles.

15th -23rd September, 2015: Translator for Complementary Basic Education (CBE) Test and Item Specification in Likpakpaanl for Directorate for Research, Innovation and Consultancy, University of Cape Coast. (DRIC-UCC).

20th-30th March, 2015: Quality Assurance Reviewer for the transposition and Translation of Likpakpaanl CBE Literacy and Numeracy materials