Higham, JP, Heistermann, M, Agil, M, Perwitasari-Farajallah, D, Widdig, A and Engelhardt, A (2021) Female fertile phase synchrony, and male mating and reproductive skew, in the crested macaque. Scientific Reports, 11 (1). ISSN 2045-2322

Holzner, A, Ruppert, N, Swat, F, Schmidt, M, Weiß, BM, Villa, G, Mansor, A, Mohd Sah, SA, Engelhardt, A, Kühl, H and Widdig, A (2019) Macaques can contribute to greener practices in oil palm plantations when used as biological pest control. Current Biology, 29 (20). R1066-R1067. ISSN 1879-0445

Engelhardt, A, Muniz, L, Perwitasari-Farajallah, D and Widdig, A (2017) Highly polymorphic microsatellite markers for the assessment of male reproductive skew and genetic variation in Critically Endangered crested macaques (Macaca nigra). International Journal of Primatology, 38 (4). pp. 672-691. ISSN 1573-8604

Kerhoas, D, Kulik, L, Perwitasari-Farajallah, D, Agil, M, Engelhardt, A and Widdig, A (2016) Mother-male bond, but not paternity, influences male-infant affiliation in wild crested macaques. Behavioral Ecology and Sociobiology. pp. 1-14. ISSN 1432-0762

Adams, MJ, Majolo, B, Ostner, J, Schülke, O, De Marco, A, Thierry, B, Engelhardt, A, Widdig, A, Gerald, MS and Weiss, A (2015) Personality structure and social style in macaques. Journal of Personality and Social Psychology, 109 (2). pp. 338-353. ISSN 1939-1315

Kerhoas, D, Perwitasari-Farajallah, D, Agil, M, Widdig, A and Engelhardt, A (2014) Social and ecological factors influencing offspring survival in wild macaques. Behavioral Ecology, 25 (5). pp. 1164-1172. ISSN 1045-2249

Neumann, C, Agil, M, Widdig, A and Engelhardt, A (2013) Personality of wild male crested macaques (Macaca nigra). PLoS One, 8 (8). pp. 1-10. ISSN 1932-6203

Neumann, C, Duboscq, J, Dubuc, C, Ginting, A, Irwan, AM, Agil, M, Widdig, A and Engelhardt, A (2011) Assessing dominance hierarchies: validation and advantages of progressive evaluation with Elo-rating. Animal Behaviour, 82 (4). pp. 911-921. ISSN 0003-3472

Dubuc, C, Muniz, L, Heistermann, M, Engelhardt, A and Widdig, A (2011) Testing the priority-of-access model in a seasonally breeding primate species. Behavioral Ecology and Sociobiology, 65 (8). pp. 1615-1627. ISSN 0340-5443